2578895928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25457}}^1$

素因数の和:25546

約数の個数: 128

約数和(自身を含む): 8309491200

約数和(自身を除く): 5730595272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2412, 2814, 3618, 3752, 4221, 4824, 5628, 7236, 8442, 11256, 12663, 14472, 16884, 25326, 25457, 33768, 50652, 50914, 76371, 101304, 101828, 152742, 178199, 203656, 229113, 305484, 356398, 458226, 534597, 610968, 687339, 712796, 916452, 1069194, 1374678, 1425592, 1603791, 1705619, 1832904, 2138388, 2749356, 3207582, 3411238, 4276776, 4811373, 5116857, 5498712, 6415164, 6822476, 9622746, 10233714, 11939333, 12830328, 13644952, 15350571, 19245492, 20467428, 23878666, 30701142, 35817999, 38490984, 40934856, 46051713, 47757332, 61402284, 71635998, 92103426, 95514664, 107453997, 122804568, 143271996, 184206852, 214907994, 286543992, 322361991, 368413704, 429815988, 644723982, 859631976, 1289447964, 2578895928]

約数ペア:

[(1, 2578895928), (2, 1289447964), (3, 859631976), (4, 644723982), (6, 429815988), (7, 368413704), (8, 322361991), (9, 286543992), (12, 214907994), (14, 184206852), (18, 143271996), (21, 122804568), (24, 107453997), (27, 95514664), (28, 92103426), (36, 71635998), (42, 61402284), (54, 47757332), (56, 46051713), (63, 40934856), (67, 38490984), (72, 35817999), (84, 30701142), (108, 23878666), (126, 20467428), (134, 19245492), (168, 15350571), (189, 13644952), (201, 12830328), (216, 11939333), (252, 10233714), (268, 9622746), (378, 6822476), (402, 6415164), (469, 5498712), (504, 5116857), (536, 4811373), (603, 4276776), (756, 3411238), (804, 3207582), (938, 2749356), (1206, 2138388), (1407, 1832904), (1512, 1705619), (1608, 1603791), (1809, 1425592), (1876, 1374678), (2412, 1069194), (2814, 916452), (3618, 712796), (3752, 687339), (4221, 610968), (4824, 534597), (5628, 458226), (7236, 356398), (8442, 305484), (11256, 229113), (12663, 203656), (14472, 178199), (16884, 152742), (25326, 101828), (25457, 101304), (33768, 76371), (50652, 50914)]