264442152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 509701848

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, 1439, 1482, 1612, 1767, 1976, 2356, 2418, 2878, 2964, 3224, 3534, 4317, 4712, 4836, 5756, 5928, 7068, 7657, 8634, 9672, 11512, 14136, 15314, 17268, 18707, 22971, 27341, 30628, 34536, 37414, 44609, 45942, 54682, 56121, 61256, 74828, 82023, 89218, 91884, 109364, 112242, 133827, 149656, 164046, 178436, 183768, 218728, 224484, 267654, 328092, 355433, 356872, 448968, 535308, 579917, 656184, 710866, 847571, 1066299, 1070616, 1159834, 1421732, 1695142, 1739751, 2132598, 2319668, 2542713, 2843464, 3390284, 3479502, 4265196, 4639336, 5085426, 6780568, 6959004, 8530392, 10170852, 11018423, 13918008, 20341704, 22036846, 33055269, 44073692, 66110538, 88147384, 132221076, 264442152]

約数ペア:

[(1, 264442152), (2, 132221076), (3, 88147384), (4, 66110538), (6, 44073692), (8, 33055269), (12, 22036846), (13, 20341704), (19, 13918008), (24, 11018423), (26, 10170852), (31, 8530392), (38, 6959004), (39, 6780568), (52, 5085426), (57, 4639336), (62, 4265196), (76, 3479502), (78, 3390284), (93, 2843464), (104, 2542713), (114, 2319668), (124, 2132598), (152, 1739751), (156, 1695142), (186, 1421732), (228, 1159834), (247, 1070616), (248, 1066299), (312, 847571), (372, 710866), (403, 656184), (456, 579917), (494, 535308), (589, 448968), (741, 356872), (744, 355433), (806, 328092), (988, 267654), (1178, 224484), (1209, 218728), (1439, 183768), (1482, 178436), (1612, 164046), (1767, 149656), (1976, 133827), (2356, 112242), (2418, 109364), (2878, 91884), (2964, 89218), (3224, 82023), (3534, 74828), (4317, 61256), (4712, 56121), (4836, 54682), (5756, 45942), (5928, 44609), (7068, 37414), (7657, 34536), (8634, 30628), (9672, 27341), (11512, 22971), (14136, 18707), (15314, 17268)]