15663554994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{1319}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 32731776000

約数和(自身を除く): 17068221006

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 491, 834, 982, 1319, 1473, 2638, 2946, 3957, 4031, 7914, 8062, 12093, 14239, 24186, 28478, 38251, 42717, 68249, 76502, 85434, 114753, 136498, 183341, 204747, 229506, 366682, 409494, 550023, 647629, 1100046, 1295258, 1942887, 1979221, 3885774, 3958442, 5316889, 5937663, 10633778, 11875326, 15950667, 18781241, 31901334, 37562482, 56343723, 90020431, 112687446, 180040862, 270061293, 540122586, 2610592499, 5221184998, 7831777497, 15663554994]

約数ペア:

[(1, 15663554994), (2, 7831777497), (3, 5221184998), (6, 2610592499), (29, 540122586), (58, 270061293), (87, 180040862), (139, 112687446), (174, 90020431), (278, 56343723), (417, 37562482), (491, 31901334), (834, 18781241), (982, 15950667), (1319, 11875326), (1473, 10633778), (2638, 5937663), (2946, 5316889), (3957, 3958442), (4031, 3885774), (7914, 1979221), (8062, 1942887), (12093, 1295258), (14239, 1100046), (24186, 647629), (28478, 550023), (38251, 409494), (42717, 366682), (68249, 229506), (76502, 204747), (85434, 183341), (114753, 136498)]