1378018944

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 4185492480

約数和(自身を除く): 2807473536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 186, 188, 192, 248, 279, 282, 288, 372, 376, 384, 423, 496, 558, 564, 576, 744, 752, 821, 846, 992, 1116, 1128, 1152, 1457, 1488, 1504, 1642, 1692, 1984, 2232, 2256, 2463, 2914, 2976, 3008, 3284, 3384, 3968, 4371, 4464, 4512, 4926, 5828, 5952, 6016, 6568, 6768, 7389, 8742, 8928, 9024, 9852, 11656, 11904, 13113, 13136, 13536, 14778, 17484, 17856, 18048, 19704, 23312, 25451, 26226, 26272, 27072, 29556, 34968, 35712, 38587, 39408, 46624, 50902, 52452, 52544, 54144, 59112, 69936, 76353, 77174, 78816, 93248, 101804, 104904, 105088, 115761, 118224, 139872, 152706, 154348, 157632, 186496, 203608, 209808, 229059, 231522, 236448, 279744, 305412, 308696, 315264, 347283, 407216, 419616, 458118, 463044, 472896, 559488, 610824, 617392, 694566, 814432, 839232, 916236, 926088, 945792, 1196197, 1221648, 1234784, 1389132, 1628864, 1678464, 1832472, 1852176, 2392394, 2443296, 2469568, 2778264, 3257728, 3588591, 3664944, 3704352, 4784788, 4886592, 4939136, 5556528, 7177182, 7329888, 7408704, 9569576, 9773184, 10765773, 11113056, 14354364, 14659776, 14817408, 19139152, 21531546, 22226112, 28708728, 29319552, 38278304, 43063092, 44452224, 57417456, 76556608, 86126184, 114834912, 153113216, 172252368, 229669824, 344504736, 459339648, 689009472, 1378018944]

約数ペア:

[(1, 1378018944), (2, 689009472), (3, 459339648), (4, 344504736), (6, 229669824), (8, 172252368), (9, 153113216), (12, 114834912), (16, 86126184), (18, 76556608), (24, 57417456), (31, 44452224), (32, 43063092), (36, 38278304), (47, 29319552), (48, 28708728), (62, 22226112), (64, 21531546), (72, 19139152), (93, 14817408), (94, 14659776), (96, 14354364), (124, 11113056), (128, 10765773), (141, 9773184), (144, 9569576), (186, 7408704), (188, 7329888), (192, 7177182), (248, 5556528), (279, 4939136), (282, 4886592), (288, 4784788), (372, 3704352), (376, 3664944), (384, 3588591), (423, 3257728), (496, 2778264), (558, 2469568), (564, 2443296), (576, 2392394), (744, 1852176), (752, 1832472), (821, 1678464), (846, 1628864), (992, 1389132), (1116, 1234784), (1128, 1221648), (1152, 1196197), (1457, 945792), (1488, 926088), (1504, 916236), (1642, 839232), (1692, 814432), (1984, 694566), (2232, 617392), (2256, 610824), (2463, 559488), (2914, 472896), (2976, 463044), (3008, 458118), (3284, 419616), (3384, 407216), (3968, 347283), (4371, 315264), (4464, 308696), (4512, 305412), (4926, 279744), (5828, 236448), (5952, 231522), (6016, 229059), (6568, 209808), (6768, 203608), (7389, 186496), (8742, 157632), (8928, 154348), (9024, 152706), (9852, 139872), (11656, 118224), (11904, 115761), (13113, 105088), (13136, 104904), (13536, 101804), (14778, 93248), (17484, 78816), (17856, 77174), (18048, 76353), (19704, 69936), (23312, 59112), (25451, 54144), (26226, 52544), (26272, 52452), (27072, 50902), (29556, 46624), (34968, 39408), (35712, 38587)]