42783468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 130042080

約数和(自身を除く): 87258612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 193, 196, 203, 273, 294, 348, 364, 377, 386, 406, 546, 579, 588, 609, 637, 754, 772, 812, 1092, 1131, 1158, 1218, 1274, 1351, 1421, 1508, 1911, 2262, 2316, 2436, 2509, 2548, 2639, 2702, 2842, 3822, 4053, 4263, 4524, 5018, 5278, 5404, 5597, 5684, 7527, 7644, 7917, 8106, 8526, 9457, 10036, 10556, 11194, 15054, 15834, 16212, 16791, 17052, 17563, 18473, 18914, 22388, 28371, 30108, 31668, 33582, 35126, 36946, 37828, 39179, 52689, 55419, 56742, 67164, 70252, 72761, 73892, 78358, 105378, 110838, 113484, 117537, 122941, 145522, 156716, 210756, 218283, 221676, 235074, 245882, 274253, 291044, 368823, 436566, 470148, 491764, 509327, 548506, 737646, 822759, 873132, 1018654, 1097012, 1475292, 1527981, 1645518, 2037308, 3055962, 3291036, 3565289, 6111924, 7130578, 10695867, 14261156, 21391734, 42783468]

約数ペア:

[(1, 42783468), (2, 21391734), (3, 14261156), (4, 10695867), (6, 7130578), (7, 6111924), (12, 3565289), (13, 3291036), (14, 3055962), (21, 2037308), (26, 1645518), (28, 1527981), (29, 1475292), (39, 1097012), (42, 1018654), (49, 873132), (52, 822759), (58, 737646), (78, 548506), (84, 509327), (87, 491764), (91, 470148), (98, 436566), (116, 368823), (147, 291044), (156, 274253), (174, 245882), (182, 235074), (193, 221676), (196, 218283), (203, 210756), (273, 156716), (294, 145522), (348, 122941), (364, 117537), (377, 113484), (386, 110838), (406, 105378), (546, 78358), (579, 73892), (588, 72761), (609, 70252), (637, 67164), (754, 56742), (772, 55419), (812, 52689), (1092, 39179), (1131, 37828), (1158, 36946), (1218, 35126), (1274, 33582), (1351, 31668), (1421, 30108), (1508, 28371), (1911, 22388), (2262, 18914), (2316, 18473), (2436, 17563), (2509, 17052), (2548, 16791), (2639, 16212), (2702, 15834), (2842, 15054), (3822, 11194), (4053, 10556), (4263, 10036), (4524, 9457), (5018, 8526), (5278, 8106), (5404, 7917), (5597, 7644), (5684, 7527)]