620652736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28439}}^1$

素因数の和:28493

約数の個数: 56

約数和(自身を含む): 1386961920

約数和(自身を除く): 766309184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 28439, 56878, 113756, 227512, 312829, 455024, 625658, 881609, 910048, 1251316, 1763218, 1820096, 2502632, 3526436, 5005264, 7052872, 9697699, 10010528, 14105744, 19395398, 20021056, 28211488, 38790796, 56422976, 77581592, 155163184, 310326368, 620652736]

約数ペア:

[(1, 620652736), (2, 310326368), (4, 155163184), (8, 77581592), (11, 56422976), (16, 38790796), (22, 28211488), (31, 20021056), (32, 19395398), (44, 14105744), (62, 10010528), (64, 9697699), (88, 7052872), (124, 5005264), (176, 3526436), (248, 2502632), (341, 1820096), (352, 1763218), (496, 1251316), (682, 910048), (704, 881609), (992, 625658), (1364, 455024), (1984, 312829), (2728, 227512), (5456, 113756), (10912, 56878), (21824, 28439)]