2815665624

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{40609}}^1$

素因数の和:40734

約数の個数: 80

約数和(自身を含む): 7960372200

約数和(自身を除く): 5144706576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 321, 324, 428, 642, 648, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 8667, 11556, 17334, 23112, 34668, 40609, 69336, 81218, 121827, 162436, 243654, 324872, 365481, 487308, 730962, 974616, 1096443, 1461924, 2192886, 2923848, 3289329, 4345163, 4385772, 6578658, 8690326, 8771544, 13035489, 13157316, 17380652, 26070978, 26314632, 34761304, 39106467, 52141956, 78212934, 104283912, 117319401, 156425868, 234638802, 312851736, 351958203, 469277604, 703916406, 938555208, 1407832812, 2815665624]

約数ペア:

[(1, 2815665624), (2, 1407832812), (3, 938555208), (4, 703916406), (6, 469277604), (8, 351958203), (9, 312851736), (12, 234638802), (18, 156425868), (24, 117319401), (27, 104283912), (36, 78212934), (54, 52141956), (72, 39106467), (81, 34761304), (107, 26314632), (108, 26070978), (162, 17380652), (214, 13157316), (216, 13035489), (321, 8771544), (324, 8690326), (428, 6578658), (642, 4385772), (648, 4345163), (856, 3289329), (963, 2923848), (1284, 2192886), (1926, 1461924), (2568, 1096443), (2889, 974616), (3852, 730962), (5778, 487308), (7704, 365481), (8667, 324872), (11556, 243654), (17334, 162436), (23112, 121827), (34668, 81218), (40609, 69336)]