1303128528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109913}}^1$

素因数の和:109956

約数の個数: 80

約数和(自身を含む): 3816214080

約数和(自身を除く): 2513085552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 109913, 219826, 329739, 439652, 659478, 879304, 1318956, 1428869, 1758608, 2088347, 2637912, 2857738, 4176694, 4286607, 5275824, 5715476, 6265041, 8353388, 8573214, 11430952, 12530082, 16706776, 17146428, 22861904, 25060164, 27148511, 33413552, 34292856, 50120328, 54297022, 68585712, 81445533, 100240656, 108594044, 162891066, 217188088, 325782132, 434376176, 651564264, 1303128528]

約数ペア:

[(1, 1303128528), (2, 651564264), (3, 434376176), (4, 325782132), (6, 217188088), (8, 162891066), (12, 108594044), (13, 100240656), (16, 81445533), (19, 68585712), (24, 54297022), (26, 50120328), (38, 34292856), (39, 33413552), (48, 27148511), (52, 25060164), (57, 22861904), (76, 17146428), (78, 16706776), (104, 12530082), (114, 11430952), (152, 8573214), (156, 8353388), (208, 6265041), (228, 5715476), (247, 5275824), (304, 4286607), (312, 4176694), (456, 2857738), (494, 2637912), (624, 2088347), (741, 1758608), (912, 1428869), (988, 1318956), (1482, 879304), (1976, 659478), (2964, 439652), (3952, 329739), (5928, 219826), (11856, 109913)]