985907632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 60

約数和(自身を含む): 2004556224

約数和(自身を除く): 1018648592

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 373, 496, 584, 746, 1168, 1492, 2263, 2984, 4526, 5329, 5968, 9052, 10658, 11563, 18104, 21316, 23126, 27229, 36208, 42632, 46252, 54458, 85264, 92504, 108916, 165199, 185008, 217832, 330398, 435664, 660796, 844099, 1321592, 1688198, 1987717, 2643184, 3376396, 3975434, 6752792, 7950868, 13505584, 15901736, 31803472, 61619227, 123238454, 246476908, 492953816, 985907632]

約数ペア:

[(1, 985907632), (2, 492953816), (4, 246476908), (8, 123238454), (16, 61619227), (31, 31803472), (62, 15901736), (73, 13505584), (124, 7950868), (146, 6752792), (248, 3975434), (292, 3376396), (373, 2643184), (496, 1987717), (584, 1688198), (746, 1321592), (1168, 844099), (1492, 660796), (2263, 435664), (2984, 330398), (4526, 217832), (5329, 185008), (5968, 165199), (9052, 108916), (10658, 92504), (11563, 85264), (18104, 54458), (21316, 46252), (23126, 42632), (27229, 36208)]