68883508802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 111746718720

約数和(自身を除く): 42863209918

約数列:

[1, 2, 17, 34, 97, 194, 239, 281, 311, 478, 562, 622, 1649, 3298, 4063, 4777, 5287, 8126, 9554, 10574, 23183, 27257, 30167, 46366, 54514, 60334, 67159, 74329, 87391, 134318, 148658, 174782, 394111, 463369, 512839, 788222, 926738, 1025678, 1141703, 1263593, 1485647, 2283406, 2527186, 2971294, 6514423, 7209913, 8476927, 13028846, 14419826, 16953854, 20886449, 41772898, 110745191, 122568521, 144107759, 221490382, 245137042, 288215518, 355069633, 710139266, 2025985553, 4051971106, 34441754401, 68883508802]

約数ペア:

[(1, 68883508802), (2, 34441754401), (17, 4051971106), (34, 2025985553), (97, 710139266), (194, 355069633), (239, 288215518), (281, 245137042), (311, 221490382), (478, 144107759), (562, 122568521), (622, 110745191), (1649, 41772898), (3298, 20886449), (4063, 16953854), (4777, 14419826), (5287, 13028846), (8126, 8476927), (9554, 7209913), (10574, 6514423), (23183, 2971294), (27257, 2527186), (30167, 2283406), (46366, 1485647), (54514, 1263593), (60334, 1141703), (67159, 1025678), (74329, 926738), (87391, 788222), (134318, 512839), (148658, 463369), (174782, 394111)]