1438921344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31489}}^1$

素因数の和:31530

約数の個数: 128

約数和(自身を含む): 4625251200

約数和(自身を除く): 3186329856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 31489, 45696, 62978, 94467, 125956, 188934, 220423, 251912, 377868, 440846, 503824, 535313, 661269, 755736, 881692, 1007648, 1070626, 1322538, 1511472, 1605939, 1763384, 2015296, 2141252, 2645076, 3022944, 3211878, 3526768, 3747191, 4030592, 4282504, 5290152, 6045888, 6423756, 7053536, 7494382, 8565008, 10580304, 11241573, 12091776, 12847512, 14107072, 14988764, 17130016, 21160608, 22483146, 25695024, 28214144, 29977528, 34260032, 42321216, 44966292, 51390048, 59955056, 68520064, 84642432, 89932584, 102780096, 119910112, 179865168, 205560192, 239820224, 359730336, 479640448, 719460672, 1438921344]

約数ペア:

[(1, 1438921344), (2, 719460672), (3, 479640448), (4, 359730336), (6, 239820224), (7, 205560192), (8, 179865168), (12, 119910112), (14, 102780096), (16, 89932584), (17, 84642432), (21, 68520064), (24, 59955056), (28, 51390048), (32, 44966292), (34, 42321216), (42, 34260032), (48, 29977528), (51, 28214144), (56, 25695024), (64, 22483146), (68, 21160608), (84, 17130016), (96, 14988764), (102, 14107072), (112, 12847512), (119, 12091776), (128, 11241573), (136, 10580304), (168, 8565008), (192, 7494382), (204, 7053536), (224, 6423756), (238, 6045888), (272, 5290152), (336, 4282504), (357, 4030592), (384, 3747191), (408, 3526768), (448, 3211878), (476, 3022944), (544, 2645076), (672, 2141252), (714, 2015296), (816, 1763384), (896, 1605939), (952, 1511472), (1088, 1322538), (1344, 1070626), (1428, 1007648), (1632, 881692), (1904, 755736), (2176, 661269), (2688, 535313), (2856, 503824), (3264, 440846), (3808, 377868), (5712, 251912), (6528, 220423), (7616, 188934), (11424, 125956), (15232, 94467), (22848, 62978), (31489, 45696)]