377071890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 1028063232

約数和(自身を除く): 650991342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 127, 130, 138, 195, 230, 254, 299, 331, 345, 381, 390, 598, 635, 662, 690, 762, 897, 993, 1270, 1495, 1651, 1655, 1794, 1905, 1986, 2921, 2990, 3302, 3310, 3810, 4303, 4485, 4953, 4965, 5842, 7613, 8255, 8606, 8763, 8970, 9906, 9930, 12909, 14605, 15226, 16510, 17526, 21515, 22839, 24765, 25818, 29210, 37973, 38065, 42037, 43030, 43815, 45678, 49530, 64545, 75946, 76130, 84074, 87630, 98969, 113919, 114195, 126111, 129090, 189865, 197938, 210185, 227838, 228390, 252222, 296907, 379730, 420370, 494845, 546481, 569595, 593814, 630555, 966851, 989690, 1092962, 1139190, 1261110, 1484535, 1639443, 1933702, 2732405, 2900553, 2969070, 3278886, 4834255, 5464810, 5801106, 8197215, 9668510, 12569063, 14502765, 16394430, 25138126, 29005530, 37707189, 62845315, 75414378, 125690630, 188535945, 377071890]

約数ペア:

[(1, 377071890), (2, 188535945), (3, 125690630), (5, 75414378), (6, 62845315), (10, 37707189), (13, 29005530), (15, 25138126), (23, 16394430), (26, 14502765), (30, 12569063), (39, 9668510), (46, 8197215), (65, 5801106), (69, 5464810), (78, 4834255), (115, 3278886), (127, 2969070), (130, 2900553), (138, 2732405), (195, 1933702), (230, 1639443), (254, 1484535), (299, 1261110), (331, 1139190), (345, 1092962), (381, 989690), (390, 966851), (598, 630555), (635, 593814), (662, 569595), (690, 546481), (762, 494845), (897, 420370), (993, 379730), (1270, 296907), (1495, 252222), (1651, 228390), (1655, 227838), (1794, 210185), (1905, 197938), (1986, 189865), (2921, 129090), (2990, 126111), (3302, 114195), (3310, 113919), (3810, 98969), (4303, 87630), (4485, 84074), (4953, 76130), (4965, 75946), (5842, 64545), (7613, 49530), (8255, 45678), (8606, 43815), (8763, 43030), (8970, 42037), (9906, 38065), (9930, 37973), (12909, 29210), (14605, 25818), (15226, 24765), (16510, 22839), (17526, 21515)]