293153406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31583}}^1$

素因数の和:31625

約数の個数: 64

約数和(自身を含む): 764080128

約数和(自身を除く): 470926722

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 31583, 63166, 94749, 189498, 221081, 410579, 442162, 536911, 663243, 821158, 1073822, 1231737, 1326486, 1610733, 2463474, 2874053, 3221466, 3758377, 5748106, 6979843, 7516754, 8622159, 11275131, 13959686, 17244318, 20939529, 22550262, 41879058, 48858901, 97717802, 146576703, 293153406]

約数ペア:

[(1, 293153406), (2, 146576703), (3, 97717802), (6, 48858901), (7, 41879058), (13, 22550262), (14, 20939529), (17, 17244318), (21, 13959686), (26, 11275131), (34, 8622159), (39, 7516754), (42, 6979843), (51, 5748106), (78, 3758377), (91, 3221466), (102, 2874053), (119, 2463474), (182, 1610733), (221, 1326486), (238, 1231737), (273, 1073822), (357, 821158), (442, 663243), (546, 536911), (663, 442162), (714, 410579), (1326, 221081), (1547, 189498), (3094, 94749), (4641, 63166), (9282, 31583)]