348527370256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21210283}}^1$

素因数の和:21210383

約数の個数: 40

約数和(自身を含む): 736421060480

約数和(自身を除く): 387893690224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 21210283, 42420566, 84841132, 169682264, 275733679, 339364528, 551467358, 1102934716, 1675612357, 2205869432, 3351224714, 4411738864, 6702449428, 13404898856, 21782960641, 26809797712, 43565921282, 87131842564, 174263685128, 348527370256]

約数ペア:

[(1, 348527370256), (2, 174263685128), (4, 87131842564), (8, 43565921282), (13, 26809797712), (16, 21782960641), (26, 13404898856), (52, 6702449428), (79, 4411738864), (104, 3351224714), (158, 2205869432), (208, 1675612357), (316, 1102934716), (632, 551467358), (1027, 339364528), (1264, 275733679), (2054, 169682264), (4108, 84841132), (8216, 42420566), (16432, 21210283)]