258794928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3611

約数の個数: 120

約数和(自身を含む): 839310368

約数和(自身を除く): 580515440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 3517, 4088, 4599, 5256, 6132, 7034, 8176, 9198, 10512, 10551, 12264, 14068, 18396, 21102, 24528, 24619, 28136, 31653, 36792, 42204, 49238, 56272, 63306, 73584, 73857, 84408, 98476, 126612, 147714, 168816, 196952, 221571, 253224, 256741, 295428, 393904, 443142, 506448, 513482, 590856, 770223, 886284, 1026964, 1181712, 1540446, 1772568, 1797187, 2053928, 2310669, 3080892, 3545136, 3594374, 4107856, 4621338, 5391561, 6161784, 7188748, 9242676, 10783122, 12323568, 14377496, 16174683, 18485352, 21566244, 28754992, 32349366, 36970704, 43132488, 64698732, 86264976, 129397464, 258794928]

約数ペア:

[(1, 258794928), (2, 129397464), (3, 86264976), (4, 64698732), (6, 43132488), (7, 36970704), (8, 32349366), (9, 28754992), (12, 21566244), (14, 18485352), (16, 16174683), (18, 14377496), (21, 12323568), (24, 10783122), (28, 9242676), (36, 7188748), (42, 6161784), (48, 5391561), (56, 4621338), (63, 4107856), (72, 3594374), (73, 3545136), (84, 3080892), (112, 2310669), (126, 2053928), (144, 1797187), (146, 1772568), (168, 1540446), (219, 1181712), (252, 1026964), (292, 886284), (336, 770223), (438, 590856), (504, 513482), (511, 506448), (584, 443142), (657, 393904), (876, 295428), (1008, 256741), (1022, 253224), (1168, 221571), (1314, 196952), (1533, 168816), (1752, 147714), (2044, 126612), (2628, 98476), (3066, 84408), (3504, 73857), (3517, 73584), (4088, 63306), (4599, 56272), (5256, 49238), (6132, 42204), (7034, 36792), (8176, 31653), (9198, 28136), (10512, 24619), (10551, 24528), (12264, 21102), (14068, 18396)]