386247658840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1008901}}^1$

素因数の和:1009492

約数の個数: 64

約数和(自身を含む): 921813579360

約数和(自身を除く): 535565920520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 563, 680, 1126, 2252, 2815, 4504, 5630, 9571, 11260, 19142, 22520, 38284, 47855, 76568, 95710, 191420, 382840, 1008901, 2017802, 4035604, 5044505, 8071208, 10089010, 17151317, 20178020, 34302634, 40356040, 68605268, 85756585, 137210536, 171513170, 343026340, 568011263, 686052680, 1136022526, 2272045052, 2840056315, 4544090104, 5680112630, 9656191471, 11360225260, 19312382942, 22720450520, 38624765884, 48280957355, 77249531768, 96561914710, 193123829420, 386247658840]

約数ペア:

[(1, 386247658840), (2, 193123829420), (4, 96561914710), (5, 77249531768), (8, 48280957355), (10, 38624765884), (17, 22720450520), (20, 19312382942), (34, 11360225260), (40, 9656191471), (68, 5680112630), (85, 4544090104), (136, 2840056315), (170, 2272045052), (340, 1136022526), (563, 686052680), (680, 568011263), (1126, 343026340), (2252, 171513170), (2815, 137210536), (4504, 85756585), (5630, 68605268), (9571, 40356040), (11260, 34302634), (19142, 20178020), (22520, 17151317), (38284, 10089010), (47855, 8071208), (76568, 5044505), (95710, 4035604), (191420, 2017802), (382840, 1008901)]