213354144

素因数分解:

$2^5\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1019}}^1$

素因数の和:1762

約数の個数: 72

約数和(自身を含む): 608156640

約数和(自身を除く): 394802496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 727, 1019, 1454, 2038, 2181, 2908, 3057, 4076, 4362, 5816, 6114, 6543, 8152, 8724, 9171, 11632, 12228, 13086, 16304, 17448, 18342, 23264, 24456, 26172, 32608, 34896, 36684, 48912, 52344, 69792, 73368, 97824, 104688, 146736, 209376, 293472, 740813, 1481626, 2222439, 2963252, 4444878, 5926504, 6667317, 8889756, 11853008, 13334634, 17779512, 23706016, 26669268, 35559024, 53338536, 71118048, 106677072, 213354144]

約数ペア:

[(1, 213354144), (2, 106677072), (3, 71118048), (4, 53338536), (6, 35559024), (8, 26669268), (9, 23706016), (12, 17779512), (16, 13334634), (18, 11853008), (24, 8889756), (32, 6667317), (36, 5926504), (48, 4444878), (72, 2963252), (96, 2222439), (144, 1481626), (288, 740813), (727, 293472), (1019, 209376), (1454, 146736), (2038, 104688), (2181, 97824), (2908, 73368), (3057, 69792), (4076, 52344), (4362, 48912), (5816, 36684), (6114, 34896), (6543, 32608), (8152, 26172), (8724, 24456), (9171, 23264), (11632, 18342), (12228, 17448), (13086, 16304)]