1538811648

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 288

約数和(自身を含む): 5107710720

約数和(自身を除く): 3568899072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 128, 132, 144, 148, 176, 192, 198, 216, 222, 256, 264, 288, 296, 297, 333, 352, 384, 396, 407, 432, 444, 528, 547, 576, 592, 594, 666, 704, 768, 792, 814, 864, 888, 999, 1056, 1094, 1152, 1184, 1188, 1221, 1332, 1408, 1584, 1628, 1641, 1728, 1776, 1998, 2112, 2188, 2304, 2368, 2376, 2442, 2664, 2816, 3168, 3256, 3282, 3456, 3552, 3663, 3996, 4224, 4376, 4736, 4752, 4884, 4923, 5328, 6017, 6336, 6512, 6564, 6912, 7104, 7326, 7992, 8448, 8752, 9472, 9504, 9768, 9846, 10656, 10989, 12034, 12672, 13024, 13128, 14208, 14652, 14769, 15984, 17504, 18051, 19008, 19536, 19692, 20239, 21312, 21978, 24068, 25344, 26048, 26256, 28416, 29304, 29538, 31968, 35008, 36102, 38016, 39072, 39384, 40478, 42624, 43956, 48136, 52096, 52512, 54153, 58608, 59076, 60717, 63936, 70016, 72204, 76032, 78144, 78768, 80956, 85248, 87912, 96272, 104192, 105024, 108306, 117216, 118152, 121434, 127872, 140032, 144408, 156288, 157536, 161912, 162459, 175824, 182151, 192544, 210048, 216612, 222629, 234432, 236304, 242868, 255744, 288816, 312576, 315072, 323824, 324918, 351648, 364302, 385088, 420096, 433224, 445258, 468864, 472608, 485736, 546453, 577632, 630144, 647648, 649836, 667887, 703296, 728604, 770176, 866448, 890516, 937728, 945216, 971472, 1092906, 1155264, 1260288, 1295296, 1299672, 1335774, 1406592, 1457208, 1540352, 1732896, 1781032, 1890432, 1942944, 2003661, 2185812, 2310528, 2590592, 2599344, 2671548, 2813184, 2914416, 3465792, 3562064, 3780864, 3885888, 4007322, 4371624, 4621056, 5181184, 5198688, 5343096, 5828832, 6010983, 6931584, 7124128, 7771776, 8014644, 8743248, 10397376, 10686192, 11657664, 12021966, 13863168, 14248256, 15543552, 16029288, 17486496, 20794752, 21372384, 23315328, 24043932, 28496512, 32058576, 34972992, 41589504, 42744768, 46630656, 48087864, 56993024, 64117152, 69945984, 85489536, 96175728, 128234304, 139891968, 170979072, 192351456, 256468608, 384702912, 512937216, 769405824, 1538811648]

約数ペア:

[(1, 1538811648), (2, 769405824), (3, 512937216), (4, 384702912), (6, 256468608), (8, 192351456), (9, 170979072), (11, 139891968), (12, 128234304), (16, 96175728), (18, 85489536), (22, 69945984), (24, 64117152), (27, 56993024), (32, 48087864), (33, 46630656), (36, 42744768), (37, 41589504), (44, 34972992), (48, 32058576), (54, 28496512), (64, 24043932), (66, 23315328), (72, 21372384), (74, 20794752), (88, 17486496), (96, 16029288), (99, 15543552), (108, 14248256), (111, 13863168), (128, 12021966), (132, 11657664), (144, 10686192), (148, 10397376), (176, 8743248), (192, 8014644), (198, 7771776), (216, 7124128), (222, 6931584), (256, 6010983), (264, 5828832), (288, 5343096), (296, 5198688), (297, 5181184), (333, 4621056), (352, 4371624), (384, 4007322), (396, 3885888), (407, 3780864), (432, 3562064), (444, 3465792), (528, 2914416), (547, 2813184), (576, 2671548), (592, 2599344), (594, 2590592), (666, 2310528), (704, 2185812), (768, 2003661), (792, 1942944), (814, 1890432), (864, 1781032), (888, 1732896), (999, 1540352), (1056, 1457208), (1094, 1406592), (1152, 1335774), (1184, 1299672), (1188, 1295296), (1221, 1260288), (1332, 1155264), (1408, 1092906), (1584, 971472), (1628, 945216), (1641, 937728), (1728, 890516), (1776, 866448), (1998, 770176), (2112, 728604), (2188, 703296), (2304, 667887), (2368, 649836), (2376, 647648), (2442, 630144), (2664, 577632), (2816, 546453), (3168, 485736), (3256, 472608), (3282, 468864), (3456, 445258), (3552, 433224), (3663, 420096), (3996, 385088), (4224, 364302), (4376, 351648), (4736, 324918), (4752, 323824), (4884, 315072), (4923, 312576), (5328, 288816), (6017, 255744), (6336, 242868), (6512, 236304), (6564, 234432), (6912, 222629), (7104, 216612), (7326, 210048), (7992, 192544), (8448, 182151), (8752, 175824), (9472, 162459), (9504, 161912), (9768, 157536), (9846, 156288), (10656, 144408), (10989, 140032), (12034, 127872), (12672, 121434), (13024, 118152), (13128, 117216), (14208, 108306), (14652, 105024), (14769, 104192), (15984, 96272), (17504, 87912), (18051, 85248), (19008, 80956), (19536, 78768), (19692, 78144), (20239, 76032), (21312, 72204), (21978, 70016), (24068, 63936), (25344, 60717), (26048, 59076), (26256, 58608), (28416, 54153), (29304, 52512), (29538, 52096), (31968, 48136), (35008, 43956), (36102, 42624), (38016, 40478), (39072, 39384)]