474978168

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 160

約数和(自身を含む): 1552188000

約数和(自身を除く): 1077209832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 882, 1029, 1134, 1176, 1323, 1372, 1512, 1764, 2058, 2137, 2268, 2646, 2744, 3087, 3528, 3969, 4116, 4274, 4536, 5292, 6174, 6411, 7938, 8232, 8548, 9261, 10584, 12348, 12822, 14959, 15876, 17096, 18522, 19233, 24696, 25644, 27783, 29918, 31752, 37044, 38466, 44877, 51288, 55566, 57699, 59836, 74088, 76932, 89754, 104713, 111132, 115398, 119672, 134631, 153864, 173097, 179508, 209426, 222264, 230796, 269262, 314139, 346194, 359016, 403893, 418852, 461592, 538524, 628278, 692388, 732991, 807786, 837704, 942417, 1077048, 1211679, 1256556, 1384776, 1465982, 1615572, 1884834, 2198973, 2423358, 2513112, 2827251, 2931964, 3231144, 3769668, 4397946, 4846716, 5654502, 5863928, 6596919, 7539336, 8481753, 8795892, 9693432, 11309004, 13193838, 16963506, 17591784, 19790757, 22618008, 26387676, 33927012, 39581514, 52775352, 59372271, 67854024, 79163028, 118744542, 158326056, 237489084, 474978168]

約数ペア:

[(1, 474978168), (2, 237489084), (3, 158326056), (4, 118744542), (6, 79163028), (7, 67854024), (8, 59372271), (9, 52775352), (12, 39581514), (14, 33927012), (18, 26387676), (21, 22618008), (24, 19790757), (27, 17591784), (28, 16963506), (36, 13193838), (42, 11309004), (49, 9693432), (54, 8795892), (56, 8481753), (63, 7539336), (72, 6596919), (81, 5863928), (84, 5654502), (98, 4846716), (108, 4397946), (126, 3769668), (147, 3231144), (162, 2931964), (168, 2827251), (189, 2513112), (196, 2423358), (216, 2198973), (252, 1884834), (294, 1615572), (324, 1465982), (343, 1384776), (378, 1256556), (392, 1211679), (441, 1077048), (504, 942417), (567, 837704), (588, 807786), (648, 732991), (686, 692388), (756, 628278), (882, 538524), (1029, 461592), (1134, 418852), (1176, 403893), (1323, 359016), (1372, 346194), (1512, 314139), (1764, 269262), (2058, 230796), (2137, 222264), (2268, 209426), (2646, 179508), (2744, 173097), (3087, 153864), (3528, 134631), (3969, 119672), (4116, 115398), (4274, 111132), (4536, 104713), (5292, 89754), (6174, 76932), (6411, 74088), (7938, 59836), (8232, 57699), (8548, 55566), (9261, 51288), (10584, 44877), (12348, 38466), (12822, 37044), (14959, 31752), (15876, 29918), (17096, 27783), (18522, 25644), (19233, 24696)]