389877576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47639}}^1$

素因数の和:47690

約数の個数: 64

約数和(自身を含む): 1097625600

約数和(自身を除く): 707748024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 47639, 95278, 142917, 190556, 285834, 381112, 524029, 571668, 1048058, 1143336, 1476809, 1572087, 2096116, 2953618, 3144174, 4192232, 4430427, 5907236, 6288348, 8860854, 11814472, 12576696, 16244899, 17721708, 32489798, 35443416, 48734697, 64979596, 97469394, 129959192, 194938788, 389877576]

約数ペア:

[(1, 389877576), (2, 194938788), (3, 129959192), (4, 97469394), (6, 64979596), (8, 48734697), (11, 35443416), (12, 32489798), (22, 17721708), (24, 16244899), (31, 12576696), (33, 11814472), (44, 8860854), (62, 6288348), (66, 5907236), (88, 4430427), (93, 4192232), (124, 3144174), (132, 2953618), (186, 2096116), (248, 1572087), (264, 1476809), (341, 1143336), (372, 1048058), (682, 571668), (744, 524029), (1023, 381112), (1364, 285834), (2046, 190556), (2728, 142917), (4092, 95278), (8184, 47639)]