445952052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 1396467072

約数和(自身を除く): 950515020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 197, 234, 252, 273, 364, 394, 468, 546, 591, 691, 788, 819, 1092, 1182, 1379, 1382, 1638, 1773, 2073, 2364, 2561, 2758, 2764, 3276, 3546, 4137, 4146, 4837, 5122, 5516, 6219, 7092, 7683, 8274, 8292, 8983, 9674, 10244, 12411, 12438, 14511, 15366, 16548, 17927, 17966, 19348, 23049, 24822, 24876, 26949, 29022, 30732, 35854, 35932, 43533, 46098, 49644, 53781, 53898, 58044, 62881, 71708, 80847, 87066, 92196, 107562, 107796, 125762, 136127, 161343, 161694, 174132, 188643, 215124, 251524, 272254, 322686, 323388, 377286, 408381, 544508, 565929, 645372, 754572, 816762, 952889, 1131858, 1225143, 1633524, 1769651, 1905778, 2263716, 2450286, 2858667, 3539302, 3811556, 4900572, 5308953, 5717334, 7078604, 8576001, 10617906, 11434668, 12387557, 15926859, 17152002, 21235812, 24775114, 31853718, 34304004, 37162671, 49550228, 63707436, 74325342, 111488013, 148650684, 222976026, 445952052]

約数ペア:

[(1, 445952052), (2, 222976026), (3, 148650684), (4, 111488013), (6, 74325342), (7, 63707436), (9, 49550228), (12, 37162671), (13, 34304004), (14, 31853718), (18, 24775114), (21, 21235812), (26, 17152002), (28, 15926859), (36, 12387557), (39, 11434668), (42, 10617906), (52, 8576001), (63, 7078604), (78, 5717334), (84, 5308953), (91, 4900572), (117, 3811556), (126, 3539302), (156, 2858667), (182, 2450286), (197, 2263716), (234, 1905778), (252, 1769651), (273, 1633524), (364, 1225143), (394, 1131858), (468, 952889), (546, 816762), (591, 754572), (691, 645372), (788, 565929), (819, 544508), (1092, 408381), (1182, 377286), (1379, 323388), (1382, 322686), (1638, 272254), (1773, 251524), (2073, 215124), (2364, 188643), (2561, 174132), (2758, 161694), (2764, 161343), (3276, 136127), (3546, 125762), (4137, 107796), (4146, 107562), (4837, 92196), (5122, 87066), (5516, 80847), (6219, 71708), (7092, 62881), (7683, 58044), (8274, 53898), (8292, 53781), (8983, 49644), (9674, 46098), (10244, 43533), (12411, 35932), (12438, 35854), (14511, 30732), (15366, 29022), (16548, 26949), (17927, 24876), (17966, 24822), (19348, 23049)]