401512488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13267}}^1$

素因数の和:13386

約数の個数: 64

約数和(自身を含む): 1092221760

約数和(自身を除く): 690709272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 5044, 7566, 10088, 13267, 15132, 26534, 30264, 39801, 53068, 79602, 106136, 159204, 172471, 318408, 344942, 517413, 689884, 1034826, 1286899, 1379768, 2069652, 2573798, 3860697, 4139304, 5147596, 7721394, 10295192, 15442788, 16729687, 30885576, 33459374, 50189061, 66918748, 100378122, 133837496, 200756244, 401512488]

約数ペア:

[(1, 401512488), (2, 200756244), (3, 133837496), (4, 100378122), (6, 66918748), (8, 50189061), (12, 33459374), (13, 30885576), (24, 16729687), (26, 15442788), (39, 10295192), (52, 7721394), (78, 5147596), (97, 4139304), (104, 3860697), (156, 2573798), (194, 2069652), (291, 1379768), (312, 1286899), (388, 1034826), (582, 689884), (776, 517413), (1164, 344942), (1261, 318408), (2328, 172471), (2522, 159204), (3783, 106136), (5044, 79602), (7566, 53068), (10088, 39801), (13267, 30264), (15132, 26534)]