396818856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 1260841140

約数和(自身を除く): 864022284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 196, 252, 274, 294, 392, 411, 441, 504, 548, 588, 821, 822, 882, 959, 1096, 1176, 1233, 1642, 1644, 1764, 1918, 2463, 2466, 2877, 3284, 3288, 3528, 3836, 4926, 4932, 5747, 5754, 6568, 6713, 7389, 7672, 8631, 9852, 9864, 11494, 11508, 13426, 14778, 17241, 17262, 19704, 20139, 22988, 23016, 26852, 29556, 34482, 34524, 40229, 40278, 45976, 51723, 53704, 59112, 60417, 68964, 69048, 80458, 80556, 103446, 112477, 120687, 120834, 137928, 160916, 161112, 206892, 224954, 241374, 241668, 321832, 337431, 362061, 413784, 449908, 482748, 483336, 674862, 724122, 787339, 899816, 965496, 1012293, 1349724, 1448244, 1574678, 2024586, 2362017, 2699448, 2896488, 3149356, 4049172, 4724034, 5511373, 6298712, 7086051, 8098344, 9448068, 11022746, 14172102, 16534119, 18896136, 22045492, 28344204, 33068238, 44090984, 49602357, 56688408, 66136476, 99204714, 132272952, 198409428, 396818856]

約数ペア:

[(1, 396818856), (2, 198409428), (3, 132272952), (4, 99204714), (6, 66136476), (7, 56688408), (8, 49602357), (9, 44090984), (12, 33068238), (14, 28344204), (18, 22045492), (21, 18896136), (24, 16534119), (28, 14172102), (36, 11022746), (42, 9448068), (49, 8098344), (56, 7086051), (63, 6298712), (72, 5511373), (84, 4724034), (98, 4049172), (126, 3149356), (137, 2896488), (147, 2699448), (168, 2362017), (196, 2024586), (252, 1574678), (274, 1448244), (294, 1349724), (392, 1012293), (411, 965496), (441, 899816), (504, 787339), (548, 724122), (588, 674862), (821, 483336), (822, 482748), (882, 449908), (959, 413784), (1096, 362061), (1176, 337431), (1233, 321832), (1642, 241668), (1644, 241374), (1764, 224954), (1918, 206892), (2463, 161112), (2466, 160916), (2877, 137928), (3284, 120834), (3288, 120687), (3528, 112477), (3836, 103446), (4926, 80556), (4932, 80458), (5747, 69048), (5754, 68964), (6568, 60417), (6713, 59112), (7389, 53704), (7672, 51723), (8631, 45976), (9852, 40278), (9864, 40229), (11494, 34524), (11508, 34482), (13426, 29556), (14778, 26852), (17241, 23016), (17262, 22988), (19704, 20139)]