7489049904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{28909}}^1$

素因数の和:29187

約数の個数: 120

約数和(自身を含む): 24047106720

約数和(自身を除く): 16558056816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 771, 1008, 1028, 1542, 1799, 2056, 2313, 3084, 3598, 4112, 4626, 5397, 6168, 7196, 9252, 10794, 12336, 14392, 16191, 18504, 21588, 28784, 28909, 32382, 37008, 43176, 57818, 64764, 86352, 86727, 115636, 129528, 173454, 202363, 231272, 259056, 260181, 346908, 404726, 462544, 520362, 607089, 693816, 809452, 1040724, 1214178, 1387632, 1618904, 1821267, 2081448, 2428356, 3237808, 3642534, 4162896, 4856712, 7285068, 7429613, 9713424, 14570136, 14859226, 22288839, 29140272, 29718452, 44577678, 52007291, 59436904, 66866517, 89155356, 104014582, 118873808, 133733034, 156021873, 178310712, 208029164, 267466068, 312043746, 356621424, 416058328, 468065619, 534932136, 624087492, 832116656, 936131238, 1069864272, 1248174984, 1872262476, 2496349968, 3744524952, 7489049904]

約数ペア:

[(1, 7489049904), (2, 3744524952), (3, 2496349968), (4, 1872262476), (6, 1248174984), (7, 1069864272), (8, 936131238), (9, 832116656), (12, 624087492), (14, 534932136), (16, 468065619), (18, 416058328), (21, 356621424), (24, 312043746), (28, 267466068), (36, 208029164), (42, 178310712), (48, 156021873), (56, 133733034), (63, 118873808), (72, 104014582), (84, 89155356), (112, 66866517), (126, 59436904), (144, 52007291), (168, 44577678), (252, 29718452), (257, 29140272), (336, 22288839), (504, 14859226), (514, 14570136), (771, 9713424), (1008, 7429613), (1028, 7285068), (1542, 4856712), (1799, 4162896), (2056, 3642534), (2313, 3237808), (3084, 2428356), (3598, 2081448), (4112, 1821267), (4626, 1618904), (5397, 1387632), (6168, 1214178), (7196, 1040724), (9252, 809452), (10794, 693816), (12336, 607089), (14392, 520362), (16191, 462544), (18504, 404726), (21588, 346908), (28784, 260181), (28909, 259056), (32382, 231272), (37008, 202363), (43176, 173454), (57818, 129528), (64764, 115636), (86352, 86727)]