663992784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50671}}^1$

素因数の和:50705

約数の個数: 120

約数和(自身を含む): 2287131392

約数和(自身を除く): 1623138608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 50671, 101342, 152013, 202684, 304026, 354697, 405368, 456039, 608052, 658723, 709394, 810736, 912078, 1064091, 1216104, 1317446, 1418788, 1824156, 1976169, 2128182, 2432208, 2634892, 2837576, 3192273, 3648312, 3952338, 4256364, 4611061, 5269784, 5675152, 5928507, 6384546, 7296624, 7904676, 8512728, 9222122, 10539568, 11857014, 12769092, 13833183, 15809352, 17025456, 18444244, 23714028, 25538184, 27666366, 31618704, 36888488, 41499549, 47428056, 51076368, 55332732, 73776976, 82999098, 94856112, 110665464, 165998196, 221330928, 331996392, 663992784]

約数ペア:

[(1, 663992784), (2, 331996392), (3, 221330928), (4, 165998196), (6, 110665464), (7, 94856112), (8, 82999098), (9, 73776976), (12, 55332732), (13, 51076368), (14, 47428056), (16, 41499549), (18, 36888488), (21, 31618704), (24, 27666366), (26, 25538184), (28, 23714028), (36, 18444244), (39, 17025456), (42, 15809352), (48, 13833183), (52, 12769092), (56, 11857014), (63, 10539568), (72, 9222122), (78, 8512728), (84, 7904676), (91, 7296624), (104, 6384546), (112, 5928507), (117, 5675152), (126, 5269784), (144, 4611061), (156, 4256364), (168, 3952338), (182, 3648312), (208, 3192273), (234, 2837576), (252, 2634892), (273, 2432208), (312, 2128182), (336, 1976169), (364, 1824156), (468, 1418788), (504, 1317446), (546, 1216104), (624, 1064091), (728, 912078), (819, 810736), (936, 709394), (1008, 658723), (1092, 608052), (1456, 456039), (1638, 405368), (1872, 354697), (2184, 304026), (3276, 202684), (4368, 152013), (6552, 101342), (13104, 50671)]