344390251840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{495269}}^1$

素因数の和:495380

約数の個数: 112

約数和(自身を含む): 855933538320

約数和(自身を除く): 511543286480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 160, 164, 205, 212, 265, 320, 328, 410, 424, 530, 656, 820, 848, 1060, 1312, 1640, 1696, 2120, 2173, 2624, 3280, 3392, 4240, 4346, 6560, 8480, 8692, 10865, 13120, 16960, 17384, 21730, 34768, 43460, 69536, 86920, 139072, 173840, 347680, 495269, 695360, 990538, 1981076, 2476345, 3962152, 4952690, 7924304, 9905380, 15848608, 19810760, 20306029, 26249257, 31697216, 39621520, 40612058, 52498514, 79243040, 81224116, 101530145, 104997028, 131246285, 158486080, 162448232, 203060290, 209994056, 262492570, 324896464, 406120580, 419988112, 524985140, 649792928, 812241160, 839976224, 1049970280, 1076219537, 1299585856, 1624482320, 1679952448, 2099940560, 2152439074, 3248964640, 4199881120, 4304878148, 5381097685, 6497929280, 8399762240, 8609756296, 10762195370, 17219512592, 21524390740, 34439025184, 43048781480, 68878050368, 86097562960, 172195125920, 344390251840]

約数ペア:

[(1, 344390251840), (2, 172195125920), (4, 86097562960), (5, 68878050368), (8, 43048781480), (10, 34439025184), (16, 21524390740), (20, 17219512592), (32, 10762195370), (40, 8609756296), (41, 8399762240), (53, 6497929280), (64, 5381097685), (80, 4304878148), (82, 4199881120), (106, 3248964640), (160, 2152439074), (164, 2099940560), (205, 1679952448), (212, 1624482320), (265, 1299585856), (320, 1076219537), (328, 1049970280), (410, 839976224), (424, 812241160), (530, 649792928), (656, 524985140), (820, 419988112), (848, 406120580), (1060, 324896464), (1312, 262492570), (1640, 209994056), (1696, 203060290), (2120, 162448232), (2173, 158486080), (2624, 131246285), (3280, 104997028), (3392, 101530145), (4240, 81224116), (4346, 79243040), (6560, 52498514), (8480, 40612058), (8692, 39621520), (10865, 31697216), (13120, 26249257), (16960, 20306029), (17384, 19810760), (21730, 15848608), (34768, 9905380), (43460, 7924304), (69536, 4952690), (86920, 3962152), (139072, 2476345), (173840, 1981076), (347680, 990538), (495269, 695360)]