1260754908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{16883}}^1$

素因数の和:17031

約数の個数: 72

約数和(自身を含む): 3449198592

約数和(自身を除く): 2188443684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 5334, 6223, 10668, 12446, 16883, 18669, 24892, 33766, 37338, 50649, 67532, 74676, 101298, 118181, 202596, 236362, 354543, 472724, 709086, 827267, 1418172, 1654534, 2144141, 2481801, 3309068, 4288282, 4963602, 6432423, 8576564, 9927204, 12864846, 15008987, 25729692, 30017974, 45026961, 60035948, 90053922, 105062909, 180107844, 210125818, 315188727, 420251636, 630377454, 1260754908]

約数ペア:

[(1, 1260754908), (2, 630377454), (3, 420251636), (4, 315188727), (6, 210125818), (7, 180107844), (12, 105062909), (14, 90053922), (21, 60035948), (28, 45026961), (42, 30017974), (49, 25729692), (84, 15008987), (98, 12864846), (127, 9927204), (147, 8576564), (196, 6432423), (254, 4963602), (294, 4288282), (381, 3309068), (508, 2481801), (588, 2144141), (762, 1654534), (889, 1418172), (1524, 827267), (1778, 709086), (2667, 472724), (3556, 354543), (5334, 236362), (6223, 202596), (10668, 118181), (12446, 101298), (16883, 74676), (18669, 67532), (24892, 50649), (33766, 37338)]