316221552

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22639}}^1$

素因数の和:22750

約数の個数: 60

約数和(自身を含む): 894144160

約数和(自身を除く): 577922608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 362224, 407502, 543336, 815004, 1086672, 1630008, 2195983, 3260016, 4391966, 6587949, 8783932, 13175898, 17567864, 19763847, 26351796, 35135728, 39527694, 52703592, 79055388, 105407184, 158110776, 316221552]

約数ペア:

[(1, 316221552), (2, 158110776), (3, 105407184), (4, 79055388), (6, 52703592), (8, 39527694), (9, 35135728), (12, 26351796), (16, 19763847), (18, 17567864), (24, 13175898), (36, 8783932), (48, 6587949), (72, 4391966), (97, 3260016), (144, 2195983), (194, 1630008), (291, 1086672), (388, 815004), (582, 543336), (776, 407502), (873, 362224), (1164, 271668), (1552, 203751), (1746, 181112), (2328, 135834), (3492, 90556), (4656, 67917), (6984, 45278), (13968, 22639)]