668338032

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 1748459520

約数和(自身を除く): 1080121488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 269, 271, 382, 538, 542, 573, 764, 807, 813, 1076, 1084, 1146, 1528, 1614, 1626, 2152, 2168, 2292, 3056, 3228, 3252, 4304, 4336, 4584, 6456, 6504, 9168, 12912, 13008, 51379, 51761, 72899, 102758, 103522, 145798, 154137, 155283, 205516, 207044, 218697, 291596, 308274, 310566, 411032, 414088, 437394, 583192, 616548, 621132, 822064, 828176, 874788, 1166384, 1233096, 1242264, 1749576, 2466192, 2484528, 3499152, 13923709, 27847418, 41771127, 55694836, 83542254, 111389672, 167084508, 222779344, 334169016, 668338032]

約数ペア:

[(1, 668338032), (2, 334169016), (3, 222779344), (4, 167084508), (6, 111389672), (8, 83542254), (12, 55694836), (16, 41771127), (24, 27847418), (48, 13923709), (191, 3499152), (269, 2484528), (271, 2466192), (382, 1749576), (538, 1242264), (542, 1233096), (573, 1166384), (764, 874788), (807, 828176), (813, 822064), (1076, 621132), (1084, 616548), (1146, 583192), (1528, 437394), (1614, 414088), (1626, 411032), (2152, 310566), (2168, 308274), (2292, 291596), (3056, 218697), (3228, 207044), (3252, 205516), (4304, 155283), (4336, 154137), (4584, 145798), (6456, 103522), (6504, 102758), (9168, 72899), (12912, 51761), (13008, 51379)]