305257116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 771724800

約数和(自身を除く): 466467684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 109, 114, 142, 173, 213, 218, 228, 284, 327, 346, 426, 436, 519, 654, 692, 852, 1038, 1308, 1349, 2071, 2076, 2698, 3287, 4047, 4142, 5396, 6213, 6574, 7739, 8094, 8284, 9861, 12283, 12426, 13148, 15478, 16188, 18857, 19722, 23217, 24566, 24852, 30956, 36849, 37714, 39444, 46434, 49132, 56571, 73698, 75428, 92868, 113142, 147041, 147396, 226284, 233377, 294082, 358283, 441123, 466754, 588164, 700131, 716566, 882246, 933508, 1074849, 1338847, 1400262, 1433132, 1764492, 2149698, 2677694, 2800524, 4016541, 4299396, 5355388, 8033082, 16066164, 25438093, 50876186, 76314279, 101752372, 152628558, 305257116]

約数ペア:

[(1, 305257116), (2, 152628558), (3, 101752372), (4, 76314279), (6, 50876186), (12, 25438093), (19, 16066164), (38, 8033082), (57, 5355388), (71, 4299396), (76, 4016541), (109, 2800524), (114, 2677694), (142, 2149698), (173, 1764492), (213, 1433132), (218, 1400262), (228, 1338847), (284, 1074849), (327, 933508), (346, 882246), (426, 716566), (436, 700131), (519, 588164), (654, 466754), (692, 441123), (852, 358283), (1038, 294082), (1308, 233377), (1349, 226284), (2071, 147396), (2076, 147041), (2698, 113142), (3287, 92868), (4047, 75428), (4142, 73698), (5396, 56571), (6213, 49132), (6574, 46434), (7739, 39444), (8094, 37714), (8284, 36849), (9861, 30956), (12283, 24852), (12426, 24566), (13148, 23217), (15478, 19722), (16188, 18857)]