386291256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53831}}^1$

素因数の和:53876

約数の個数: 64

約数和(自身を含む): 1085253120

約数和(自身を除く): 698961864

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, 53831, 107662, 161493, 215324, 322986, 430648, 645972, 699803, 1238113, 1291944, 1399606, 2099409, 2476226, 2799212, 3714339, 4198818, 4952452, 5598424, 7428678, 8397636, 9904904, 14857356, 16095469, 16795272, 29714712, 32190938, 48286407, 64381876, 96572814, 128763752, 193145628, 386291256]

約数ペア:

[(1, 386291256), (2, 193145628), (3, 128763752), (4, 96572814), (6, 64381876), (8, 48286407), (12, 32190938), (13, 29714712), (23, 16795272), (24, 16095469), (26, 14857356), (39, 9904904), (46, 8397636), (52, 7428678), (69, 5598424), (78, 4952452), (92, 4198818), (104, 3714339), (138, 2799212), (156, 2476226), (184, 2099409), (276, 1399606), (299, 1291944), (312, 1238113), (552, 699803), (598, 645972), (897, 430648), (1196, 322986), (1794, 215324), (2392, 161493), (3588, 107662), (7176, 53831)]