226218408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 662323200

約数和(自身を除く): 436104792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1231, 1482, 1612, 1767, 1976, 2356, 2418, 2462, 2964, 3224, 3534, 3693, 4712, 4836, 4924, 5928, 7068, 7386, 7657, 9672, 9848, 14136, 14772, 15314, 16003, 22971, 23389, 29544, 30628, 32006, 38161, 45942, 46778, 48009, 61256, 64012, 70167, 76322, 91884, 93556, 96018, 114483, 128024, 140334, 152644, 183768, 187112, 192036, 228966, 280668, 304057, 305288, 384072, 457932, 496093, 561336, 608114, 725059, 912171, 915864, 992186, 1216228, 1450118, 1488279, 1824342, 1984372, 2175177, 2432456, 2900236, 2976558, 3648684, 3968744, 4350354, 5800472, 5953116, 7297368, 8700708, 9425767, 11906232, 17401416, 18851534, 28277301, 37703068, 56554602, 75406136, 113109204, 226218408]

約数ペア:

[(1, 226218408), (2, 113109204), (3, 75406136), (4, 56554602), (6, 37703068), (8, 28277301), (12, 18851534), (13, 17401416), (19, 11906232), (24, 9425767), (26, 8700708), (31, 7297368), (38, 5953116), (39, 5800472), (52, 4350354), (57, 3968744), (62, 3648684), (76, 2976558), (78, 2900236), (93, 2432456), (104, 2175177), (114, 1984372), (124, 1824342), (152, 1488279), (156, 1450118), (186, 1216228), (228, 992186), (247, 915864), (248, 912171), (312, 725059), (372, 608114), (403, 561336), (456, 496093), (494, 457932), (589, 384072), (741, 305288), (744, 304057), (806, 280668), (988, 228966), (1178, 192036), (1209, 187112), (1231, 183768), (1482, 152644), (1612, 140334), (1767, 128024), (1976, 114483), (2356, 96018), (2418, 93556), (2462, 91884), (2964, 76322), (3224, 70167), (3534, 64012), (3693, 61256), (4712, 48009), (4836, 46778), (4924, 45942), (5928, 38161), (7068, 32006), (7386, 30628), (7657, 29544), (9672, 23389), (9848, 22971), (14136, 16003), (14772, 15314)]