1221110736

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{194197}}^1$

素因数の和:194339

約数の個数: 40

約数和(自身を含む): 3178632864

約数和(自身を除く): 1957522128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 194197, 388394, 582591, 776788, 1165182, 1553576, 2330364, 3107152, 4660728, 9321456, 25439807, 50879614, 76319421, 101759228, 152638842, 203518456, 305277684, 407036912, 610555368, 1221110736]

約数ペア:

[(1, 1221110736), (2, 610555368), (3, 407036912), (4, 305277684), (6, 203518456), (8, 152638842), (12, 101759228), (16, 76319421), (24, 50879614), (48, 25439807), (131, 9321456), (262, 4660728), (393, 3107152), (524, 2330364), (786, 1553576), (1048, 1165182), (1572, 776788), (2096, 582591), (3144, 388394), (6288, 194197)]