215158008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29983}}^1$

素因数の和:30028

約数の個数: 64

約数和(自身を含む): 604477440

約数和(自身を除く): 389319432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 29983, 59966, 89949, 119932, 179898, 239864, 359796, 389779, 689609, 719592, 779558, 1169337, 1379218, 1559116, 2068827, 2338674, 2758436, 3118232, 4137654, 4677348, 5516872, 8275308, 8964917, 9354696, 16550616, 17929834, 26894751, 35859668, 53789502, 71719336, 107579004, 215158008]

約数ペア:

[(1, 215158008), (2, 107579004), (3, 71719336), (4, 53789502), (6, 35859668), (8, 26894751), (12, 17929834), (13, 16550616), (23, 9354696), (24, 8964917), (26, 8275308), (39, 5516872), (46, 4677348), (52, 4137654), (69, 3118232), (78, 2758436), (92, 2338674), (104, 2068827), (138, 1559116), (156, 1379218), (184, 1169337), (276, 779558), (299, 719592), (312, 689609), (552, 389779), (598, 359796), (897, 239864), (1196, 179898), (1794, 119932), (2392, 89949), (3588, 59966), (7176, 29983)]