1887869568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{378179}}^1$

素因数の和:378209

約数の個数: 64

約数和(自身を含む): 5400410400

約数和(自身を除く): 3512540832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 378179, 756358, 1134537, 1512716, 2269074, 3025432, 4538148, 4916327, 6050864, 9076296, 9832654, 12101728, 14748981, 18152592, 19665308, 24203456, 29497962, 36305184, 39330616, 48406912, 58995924, 72610368, 78661232, 117991848, 145220736, 157322464, 235983696, 314644928, 471967392, 629289856, 943934784, 1887869568]

約数ペア:

[(1, 1887869568), (2, 943934784), (3, 629289856), (4, 471967392), (6, 314644928), (8, 235983696), (12, 157322464), (13, 145220736), (16, 117991848), (24, 78661232), (26, 72610368), (32, 58995924), (39, 48406912), (48, 39330616), (52, 36305184), (64, 29497962), (78, 24203456), (96, 19665308), (104, 18152592), (128, 14748981), (156, 12101728), (192, 9832654), (208, 9076296), (312, 6050864), (384, 4916327), (416, 4538148), (624, 3025432), (832, 2269074), (1248, 1512716), (1664, 1134537), (2496, 756358), (4992, 378179)]