15691907264

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{106649}}^1$

素因数の和:106702

約数の個数: 84

約数和(自身を含む): 36028503000

約数和(自身を除く): 20336595736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1672, 1936, 2299, 3344, 3872, 4598, 6688, 7744, 9196, 13376, 18392, 36784, 73568, 106649, 147136, 213298, 426596, 853192, 1173139, 1706384, 2026331, 2346278, 3412768, 4052662, 4692556, 6825536, 8105324, 9385112, 12904529, 16210648, 18770224, 22289641, 25809058, 32421296, 37540448, 44579282, 51618116, 64842592, 75080896, 89158564, 103236232, 129685184, 178317128, 206472464, 245186051, 356634256, 412944928, 490372102, 713268512, 825889856, 980744204, 1426537024, 1961488408, 3922976816, 7845953632, 15691907264]

約数ペア:

[(1, 15691907264), (2, 7845953632), (4, 3922976816), (8, 1961488408), (11, 1426537024), (16, 980744204), (19, 825889856), (22, 713268512), (32, 490372102), (38, 412944928), (44, 356634256), (64, 245186051), (76, 206472464), (88, 178317128), (121, 129685184), (152, 103236232), (176, 89158564), (209, 75080896), (242, 64842592), (304, 51618116), (352, 44579282), (418, 37540448), (484, 32421296), (608, 25809058), (704, 22289641), (836, 18770224), (968, 16210648), (1216, 12904529), (1672, 9385112), (1936, 8105324), (2299, 6825536), (3344, 4692556), (3872, 4052662), (4598, 3412768), (6688, 2346278), (7744, 2026331), (9196, 1706384), (13376, 1173139), (18392, 853192), (36784, 426596), (73568, 213298), (106649, 147136)]