288880956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 908107200

約数和(自身を除く): 619226244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 546, 654, 763, 809, 819, 981, 1092, 1308, 1417, 1526, 1618, 1638, 1962, 2289, 2427, 2834, 3052, 3236, 3276, 3924, 4251, 4578, 4854, 5663, 5668, 6867, 7281, 8502, 9156, 9708, 9919, 10517, 11326, 12753, 13734, 14562, 16989, 17004, 19838, 21034, 22652, 25506, 27468, 29124, 29757, 31551, 33978, 39676, 42068, 50967, 51012, 59514, 63102, 67956, 73619, 88181, 89271, 94653, 101934, 119028, 126204, 147238, 176362, 178542, 189306, 203868, 220857, 264543, 294476, 352724, 357084, 378612, 441714, 529086, 617267, 662571, 793629, 883428, 1058172, 1146353, 1234534, 1325142, 1587258, 1851801, 2292706, 2469068, 2650284, 3174516, 3439059, 3703602, 4585412, 5555403, 6878118, 7407204, 8024471, 10317177, 11110806, 13756236, 16048942, 20634354, 22221612, 24073413, 32097884, 41268708, 48146826, 72220239, 96293652, 144440478, 288880956]

約数ペア:

[(1, 288880956), (2, 144440478), (3, 96293652), (4, 72220239), (6, 48146826), (7, 41268708), (9, 32097884), (12, 24073413), (13, 22221612), (14, 20634354), (18, 16048942), (21, 13756236), (26, 11110806), (28, 10317177), (36, 8024471), (39, 7407204), (42, 6878118), (52, 5555403), (63, 4585412), (78, 3703602), (84, 3439059), (91, 3174516), (109, 2650284), (117, 2469068), (126, 2292706), (156, 1851801), (182, 1587258), (218, 1325142), (234, 1234534), (252, 1146353), (273, 1058172), (327, 883428), (364, 793629), (436, 662571), (468, 617267), (546, 529086), (654, 441714), (763, 378612), (809, 357084), (819, 352724), (981, 294476), (1092, 264543), (1308, 220857), (1417, 203868), (1526, 189306), (1618, 178542), (1638, 176362), (1962, 147238), (2289, 126204), (2427, 119028), (2834, 101934), (3052, 94653), (3236, 89271), (3276, 88181), (3924, 73619), (4251, 67956), (4578, 63102), (4854, 59514), (5663, 51012), (5668, 50967), (6867, 42068), (7281, 39676), (8502, 33978), (9156, 31551), (9708, 29757), (9919, 29124), (10517, 27468), (11326, 25506), (12753, 22652), (13734, 21034), (14562, 19838), (16989, 17004)]