21201404928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 352

約数和(自身を含む): 65474654208

約数和(自身を除く): 44273249280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 64, 66, 74, 88, 93, 96, 111, 124, 128, 132, 148, 176, 186, 192, 222, 248, 256, 264, 296, 341, 352, 372, 384, 407, 444, 496, 512, 528, 547, 592, 682, 704, 744, 768, 814, 888, 992, 1023, 1024, 1056, 1094, 1147, 1184, 1221, 1364, 1408, 1488, 1536, 1628, 1641, 1776, 1984, 2046, 2112, 2188, 2294, 2368, 2442, 2728, 2816, 2976, 3072, 3256, 3282, 3441, 3552, 3968, 4092, 4224, 4376, 4588, 4736, 4884, 5456, 5632, 5952, 6017, 6512, 6564, 6882, 7104, 7936, 8184, 8448, 8752, 9176, 9472, 9768, 10912, 11264, 11904, 12034, 12617, 13024, 13128, 13764, 14208, 15872, 16368, 16896, 16957, 17504, 18051, 18352, 18944, 19536, 20239, 21824, 23808, 24068, 25234, 26048, 26256, 27528, 28416, 31744, 32736, 33792, 33914, 35008, 36102, 36704, 37851, 37888, 39072, 40478, 43648, 47616, 48136, 50468, 50871, 52096, 52512, 55056, 56832, 60717, 65472, 67828, 70016, 72204, 73408, 75702, 78144, 80956, 87296, 95232, 96272, 100936, 101742, 104192, 105024, 110112, 113664, 121434, 130944, 135656, 140032, 144408, 146816, 151404, 156288, 161912, 174592, 186527, 192544, 201872, 203484, 208384, 210048, 220224, 222629, 242868, 261888, 271312, 280064, 288816, 293632, 302808, 312576, 323824, 349184, 373054, 385088, 403744, 406968, 416768, 420096, 440448, 445258, 485736, 523776, 542624, 559581, 560128, 577632, 587264, 605616, 625152, 627409, 647648, 667887, 746108, 770176, 807488, 813936, 840192, 880896, 890516, 971472, 1047552, 1085248, 1119162, 1155264, 1174528, 1211232, 1250304, 1254818, 1295296, 1335774, 1492216, 1540352, 1614976, 1627872, 1680384, 1761792, 1781032, 1882227, 1942944, 2170496, 2238324, 2310528, 2422464, 2509636, 2590592, 2671548, 2984432, 3080704, 3229952, 3255744, 3523584, 3562064, 3764454, 3885888, 4340992, 4476648, 4621056, 4844928, 5019272, 5181184, 5343096, 5968864, 6161408, 6459904, 6511488, 6901499, 7124128, 7528908, 7771776, 8681984, 8953296, 9242112, 9689856, 10038544, 10362368, 10686192, 11937728, 12919808, 13022976, 13802998, 14248256, 15057816, 15543552, 17363968, 17906592, 18484224, 19379712, 20077088, 20704497, 20724736, 21372384, 23875456, 26045952, 27605996, 28496512, 30115632, 31087104, 35813184, 38759424, 40154176, 41408994, 42744768, 47750912, 52091904, 55211992, 56993024, 60231264, 62174208, 71626368, 80308352, 82817988, 85489536, 95501824, 110423984, 113986048, 120462528, 143252736, 160616704, 165635976, 170979072, 191003648, 220847968, 227972096, 240925056, 286505472, 321233408, 331271952, 341958144, 441695936, 481850112, 573010944, 642466816, 662543904, 683916288, 883391872, 963700224, 1325087808, 1766783744, 1927400448, 2650175616, 3533567488, 5300351232, 7067134976, 10600702464, 21201404928]

約数ペア:

[(1, 21201404928), (2, 10600702464), (3, 7067134976), (4, 5300351232), (6, 3533567488), (8, 2650175616), (11, 1927400448), (12, 1766783744), (16, 1325087808), (22, 963700224), (24, 883391872), (31, 683916288), (32, 662543904), (33, 642466816), (37, 573010944), (44, 481850112), (48, 441695936), (62, 341958144), (64, 331271952), (66, 321233408), (74, 286505472), (88, 240925056), (93, 227972096), (96, 220847968), (111, 191003648), (124, 170979072), (128, 165635976), (132, 160616704), (148, 143252736), (176, 120462528), (186, 113986048), (192, 110423984), (222, 95501824), (248, 85489536), (256, 82817988), (264, 80308352), (296, 71626368), (341, 62174208), (352, 60231264), (372, 56993024), (384, 55211992), (407, 52091904), (444, 47750912), (496, 42744768), (512, 41408994), (528, 40154176), (547, 38759424), (592, 35813184), (682, 31087104), (704, 30115632), (744, 28496512), (768, 27605996), (814, 26045952), (888, 23875456), (992, 21372384), (1023, 20724736), (1024, 20704497), (1056, 20077088), (1094, 19379712), (1147, 18484224), (1184, 17906592), (1221, 17363968), (1364, 15543552), (1408, 15057816), (1488, 14248256), (1536, 13802998), (1628, 13022976), (1641, 12919808), (1776, 11937728), (1984, 10686192), (2046, 10362368), (2112, 10038544), (2188, 9689856), (2294, 9242112), (2368, 8953296), (2442, 8681984), (2728, 7771776), (2816, 7528908), (2976, 7124128), (3072, 6901499), (3256, 6511488), (3282, 6459904), (3441, 6161408), (3552, 5968864), (3968, 5343096), (4092, 5181184), (4224, 5019272), (4376, 4844928), (4588, 4621056), (4736, 4476648), (4884, 4340992), (5456, 3885888), (5632, 3764454), (5952, 3562064), (6017, 3523584), (6512, 3255744), (6564, 3229952), (6882, 3080704), (7104, 2984432), (7936, 2671548), (8184, 2590592), (8448, 2509636), (8752, 2422464), (9176, 2310528), (9472, 2238324), (9768, 2170496), (10912, 1942944), (11264, 1882227), (11904, 1781032), (12034, 1761792), (12617, 1680384), (13024, 1627872), (13128, 1614976), (13764, 1540352), (14208, 1492216), (15872, 1335774), (16368, 1295296), (16896, 1254818), (16957, 1250304), (17504, 1211232), (18051, 1174528), (18352, 1155264), (18944, 1119162), (19536, 1085248), (20239, 1047552), (21824, 971472), (23808, 890516), (24068, 880896), (25234, 840192), (26048, 813936), (26256, 807488), (27528, 770176), (28416, 746108), (31744, 667887), (32736, 647648), (33792, 627409), (33914, 625152), (35008, 605616), (36102, 587264), (36704, 577632), (37851, 560128), (37888, 559581), (39072, 542624), (40478, 523776), (43648, 485736), (47616, 445258), (48136, 440448), (50468, 420096), (50871, 416768), (52096, 406968), (52512, 403744), (55056, 385088), (56832, 373054), (60717, 349184), (65472, 323824), (67828, 312576), (70016, 302808), (72204, 293632), (73408, 288816), (75702, 280064), (78144, 271312), (80956, 261888), (87296, 242868), (95232, 222629), (96272, 220224), (100936, 210048), (101742, 208384), (104192, 203484), (105024, 201872), (110112, 192544), (113664, 186527), (121434, 174592), (130944, 161912), (135656, 156288), (140032, 151404), (144408, 146816)]