253878816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2234

約数の個数: 96

約数和(自身を含む): 715635648

約数和(自身を除く): 461756832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 73, 96, 102, 136, 146, 204, 219, 272, 292, 408, 438, 544, 584, 816, 876, 1168, 1241, 1632, 1752, 2131, 2336, 2482, 3504, 3723, 4262, 4964, 6393, 7008, 7446, 8524, 9928, 12786, 14892, 17048, 19856, 25572, 29784, 34096, 36227, 39712, 51144, 59568, 68192, 72454, 102288, 108681, 119136, 144908, 155563, 204576, 217362, 289816, 311126, 434724, 466689, 579632, 622252, 869448, 933378, 1159264, 1244504, 1738896, 1866756, 2489008, 2644571, 3477792, 3733512, 4978016, 5289142, 7467024, 7933713, 10578284, 14934048, 15867426, 21156568, 31734852, 42313136, 63469704, 84626272, 126939408, 253878816]

約数ペア:

[(1, 253878816), (2, 126939408), (3, 84626272), (4, 63469704), (6, 42313136), (8, 31734852), (12, 21156568), (16, 15867426), (17, 14934048), (24, 10578284), (32, 7933713), (34, 7467024), (48, 5289142), (51, 4978016), (68, 3733512), (73, 3477792), (96, 2644571), (102, 2489008), (136, 1866756), (146, 1738896), (204, 1244504), (219, 1159264), (272, 933378), (292, 869448), (408, 622252), (438, 579632), (544, 466689), (584, 434724), (816, 311126), (876, 289816), (1168, 217362), (1241, 204576), (1632, 155563), (1752, 144908), (2131, 119136), (2336, 108681), (2482, 102288), (3504, 72454), (3723, 68192), (4262, 59568), (4964, 51144), (6393, 39712), (7008, 36227), (7446, 34096), (8524, 29784), (9928, 25572), (12786, 19856), (14892, 17048)]