427057488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 1493237760

約数和(自身を除く): 1066180272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 88, 93, 99, 104, 108, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 216, 223, 234, 248, 264, 279, 286, 297, 312, 341, 351, 372, 396, 403, 429, 432, 446, 468, 496, 528, 558, 572, 594, 624, 669, 682, 702, 744, 792, 806, 837, 858, 892, 936, 1023, 1116, 1144, 1188, 1209, 1287, 1338, 1364, 1404, 1488, 1584, 1612, 1674, 1716, 1784, 1872, 2007, 2046, 2232, 2288, 2376, 2418, 2453, 2574, 2676, 2728, 2808, 2899, 3069, 3224, 3348, 3432, 3568, 3627, 3861, 4014, 4092, 4433, 4464, 4752, 4836, 4906, 5148, 5352, 5456, 5616, 5798, 6021, 6138, 6448, 6696, 6864, 6913, 7254, 7359, 7722, 8028, 8184, 8697, 8866, 9207, 9672, 9812, 10296, 10704, 10881, 11596, 12042, 12276, 13299, 13392, 13826, 14508, 14718, 15444, 16056, 16368, 17394, 17732, 18414, 19344, 19624, 20592, 20739, 21762, 22077, 23192, 24084, 24552, 26091, 26598, 27652, 29016, 29436, 30888, 31889, 32112, 34788, 35464, 36828, 39248, 39897, 41478, 43524, 44154, 46384, 48168, 49104, 52182, 53196, 55304, 58032, 58872, 61776, 62217, 63778, 66231, 69576, 70928, 73656, 76043, 78273, 79794, 82956, 87048, 88308, 89869, 95667, 96336, 104364, 106392, 110608, 117744, 119691, 124434, 127556, 132462, 139152, 147312, 152086, 156546, 159588, 165912, 174096, 176616, 179738, 186651, 191334, 208728, 212784, 228129, 239382, 248868, 255112, 264924, 269607, 287001, 304172, 313092, 319176, 331824, 353232, 359476, 373302, 382668, 417456, 456258, 478764, 497736, 510224, 529848, 539214, 574002, 608344, 626184, 638352, 684387, 718952, 746604, 765336, 808821, 861003, 912516, 957528, 988559, 995472, 1059696, 1078428, 1148004, 1216688, 1252368, 1368774, 1437904, 1493208, 1530672, 1617642, 1722006, 1825032, 1915056, 1977118, 2053161, 2156856, 2296008, 2426463, 2737548, 2965677, 2986416, 3235284, 3444012, 3650064, 3954236, 4106322, 4313712, 4592016, 4852926, 5475096, 5931354, 6470568, 6888024, 7908472, 8212644, 8897031, 9705852, 10950192, 11862708, 12941136, 13776048, 15816944, 16425288, 17794062, 19411704, 23725416, 26691093, 32850576, 35588124, 38823408, 47450832, 53382186, 71176248, 106764372, 142352496, 213528744, 427057488]

約数ペア:

[(1, 427057488), (2, 213528744), (3, 142352496), (4, 106764372), (6, 71176248), (8, 53382186), (9, 47450832), (11, 38823408), (12, 35588124), (13, 32850576), (16, 26691093), (18, 23725416), (22, 19411704), (24, 17794062), (26, 16425288), (27, 15816944), (31, 13776048), (33, 12941136), (36, 11862708), (39, 10950192), (44, 9705852), (48, 8897031), (52, 8212644), (54, 7908472), (62, 6888024), (66, 6470568), (72, 5931354), (78, 5475096), (88, 4852926), (93, 4592016), (99, 4313712), (104, 4106322), (108, 3954236), (117, 3650064), (124, 3444012), (132, 3235284), (143, 2986416), (144, 2965677), (156, 2737548), (176, 2426463), (186, 2296008), (198, 2156856), (208, 2053161), (216, 1977118), (223, 1915056), (234, 1825032), (248, 1722006), (264, 1617642), (279, 1530672), (286, 1493208), (297, 1437904), (312, 1368774), (341, 1252368), (351, 1216688), (372, 1148004), (396, 1078428), (403, 1059696), (429, 995472), (432, 988559), (446, 957528), (468, 912516), (496, 861003), (528, 808821), (558, 765336), (572, 746604), (594, 718952), (624, 684387), (669, 638352), (682, 626184), (702, 608344), (744, 574002), (792, 539214), (806, 529848), (837, 510224), (858, 497736), (892, 478764), (936, 456258), (1023, 417456), (1116, 382668), (1144, 373302), (1188, 359476), (1209, 353232), (1287, 331824), (1338, 319176), (1364, 313092), (1404, 304172), (1488, 287001), (1584, 269607), (1612, 264924), (1674, 255112), (1716, 248868), (1784, 239382), (1872, 228129), (2007, 212784), (2046, 208728), (2232, 191334), (2288, 186651), (2376, 179738), (2418, 176616), (2453, 174096), (2574, 165912), (2676, 159588), (2728, 156546), (2808, 152086), (2899, 147312), (3069, 139152), (3224, 132462), (3348, 127556), (3432, 124434), (3568, 119691), (3627, 117744), (3861, 110608), (4014, 106392), (4092, 104364), (4433, 96336), (4464, 95667), (4752, 89869), (4836, 88308), (4906, 87048), (5148, 82956), (5352, 79794), (5456, 78273), (5616, 76043), (5798, 73656), (6021, 70928), (6138, 69576), (6448, 66231), (6696, 63778), (6864, 62217), (6913, 61776), (7254, 58872), (7359, 58032), (7722, 55304), (8028, 53196), (8184, 52182), (8697, 49104), (8866, 48168), (9207, 46384), (9672, 44154), (9812, 43524), (10296, 41478), (10704, 39897), (10881, 39248), (11596, 36828), (12042, 35464), (12276, 34788), (13299, 32112), (13392, 31889), (13826, 30888), (14508, 29436), (14718, 29016), (15444, 27652), (16056, 26598), (16368, 26091), (17394, 24552), (17732, 24084), (18414, 23192), (19344, 22077), (19624, 21762), (20592, 20739)]