745459072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13327}}^1$

素因数の和:13383

約数の個数: 64

約数和(自身を含む): 1631347200

約数和(自身を除く): 885888128

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 6992, 13327, 13984, 26654, 27968, 53308, 55936, 106616, 213232, 253213, 306521, 426464, 506426, 613042, 852928, 1012852, 1226084, 1705856, 2025704, 2452168, 4051408, 4904336, 5823899, 8102816, 9808672, 11647798, 16205632, 19617344, 23295596, 32411264, 39234688, 46591192, 93182384, 186364768, 372729536, 745459072]

約数ペア:

[(1, 745459072), (2, 372729536), (4, 186364768), (8, 93182384), (16, 46591192), (19, 39234688), (23, 32411264), (32, 23295596), (38, 19617344), (46, 16205632), (64, 11647798), (76, 9808672), (92, 8102816), (128, 5823899), (152, 4904336), (184, 4051408), (304, 2452168), (368, 2025704), (437, 1705856), (608, 1226084), (736, 1012852), (874, 852928), (1216, 613042), (1472, 506426), (1748, 426464), (2432, 306521), (2944, 253213), (3496, 213232), (6992, 106616), (13327, 55936), (13984, 53308), (26654, 27968)]