347004240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131441}}^1$

素因数の和:131468

約数の個数: 80

約数和(自身を含む): 1173514176

約数和(自身を除く): 826509936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 131441, 262882, 394323, 525764, 657205, 788646, 1051528, 1314410, 1445851, 1577292, 1971615, 2103056, 2628820, 2891702, 3154584, 3943230, 4337553, 5257640, 5783404, 6309168, 7229255, 7886460, 8675106, 10515280, 11566808, 14458510, 15772920, 17350212, 21687765, 23133616, 28917020, 31545840, 34700424, 43375530, 57834040, 69400848, 86751060, 115668080, 173502120, 347004240]

約数ペア:

[(1, 347004240), (2, 173502120), (3, 115668080), (4, 86751060), (5, 69400848), (6, 57834040), (8, 43375530), (10, 34700424), (11, 31545840), (12, 28917020), (15, 23133616), (16, 21687765), (20, 17350212), (22, 15772920), (24, 14458510), (30, 11566808), (33, 10515280), (40, 8675106), (44, 7886460), (48, 7229255), (55, 6309168), (60, 5783404), (66, 5257640), (80, 4337553), (88, 3943230), (110, 3154584), (120, 2891702), (132, 2628820), (165, 2103056), (176, 1971615), (220, 1577292), (240, 1445851), (264, 1314410), (330, 1051528), (440, 788646), (528, 657205), (660, 525764), (880, 394323), (1320, 262882), (2640, 131441)]