1230377528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10476

約数の個数: 48

約数和(自身を含む): 2494391760

約数和(自身を除く): 1264014232

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 3116, 6232, 10391, 14801, 20782, 29602, 41564, 59204, 83128, 118408, 197429, 394858, 426031, 789716, 852062, 1579432, 1704124, 3408248, 3751151, 7502302, 8094589, 15004604, 16189178, 30009208, 32378356, 64756712, 153797191, 307594382, 615188764, 1230377528]

約数ペア:

[(1, 1230377528), (2, 615188764), (4, 307594382), (8, 153797191), (19, 64756712), (38, 32378356), (41, 30009208), (76, 16189178), (82, 15004604), (152, 8094589), (164, 7502302), (328, 3751151), (361, 3408248), (722, 1704124), (779, 1579432), (1444, 852062), (1558, 789716), (2888, 426031), (3116, 394858), (6232, 197429), (10391, 118408), (14801, 83128), (20782, 59204), (29602, 41564)]