556445136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2069}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 1552400640

約数和(自身を除く): 995955504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 624, 862, 1293, 1724, 2069, 2586, 3448, 4138, 5172, 5603, 6207, 6896, 8276, 10344, 11206, 12414, 16552, 16809, 20688, 22412, 24828, 26897, 33104, 33618, 44824, 49656, 53794, 67236, 80691, 89648, 99312, 107588, 134472, 161382, 215176, 268944, 322764, 430352, 645528, 891739, 1291056, 1783478, 2675217, 3566956, 5350434, 7133912, 10700868, 11592607, 14267824, 21401736, 23185214, 34777821, 42803472, 46370428, 69555642, 92740856, 139111284, 185481712, 278222568, 556445136]

約数ペア:

[(1, 556445136), (2, 278222568), (3, 185481712), (4, 139111284), (6, 92740856), (8, 69555642), (12, 46370428), (13, 42803472), (16, 34777821), (24, 23185214), (26, 21401736), (39, 14267824), (48, 11592607), (52, 10700868), (78, 7133912), (104, 5350434), (156, 3566956), (208, 2675217), (312, 1783478), (431, 1291056), (624, 891739), (862, 645528), (1293, 430352), (1724, 322764), (2069, 268944), (2586, 215176), (3448, 161382), (4138, 134472), (5172, 107588), (5603, 99312), (6207, 89648), (6896, 80691), (8276, 67236), (10344, 53794), (11206, 49656), (12414, 44824), (16552, 33618), (16809, 33104), (20688, 26897), (22412, 24828)]