283318308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 887927040

約数和(自身を除く): 604608732

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, 439, 468, 546, 591, 788, 819, 878, 1092, 1182, 1317, 1379, 1638, 1756, 1773, 2364, 2561, 2634, 2758, 3073, 3276, 3546, 3951, 4137, 5122, 5268, 5516, 5707, 6146, 7092, 7683, 7902, 8274, 9219, 10244, 11414, 12292, 12411, 15366, 15804, 16548, 17121, 17927, 18438, 22828, 23049, 24822, 27657, 30732, 34242, 35854, 36876, 39949, 46098, 49644, 51363, 53781, 55314, 68484, 71708, 79898, 86483, 92196, 102726, 107562, 110628, 119847, 159796, 161343, 172966, 205452, 215124, 239694, 259449, 322686, 345932, 359541, 479388, 518898, 605381, 645372, 719082, 778347, 1037796, 1124279, 1210762, 1438164, 1556694, 1816143, 2248558, 2421524, 3113388, 3372837, 3632286, 4497116, 5448429, 6745674, 7264572, 7869953, 10118511, 10896858, 13491348, 15739906, 20237022, 21793716, 23609859, 31479812, 40474044, 47219718, 70829577, 94439436, 141659154, 283318308]

約数ペア:

[(1, 283318308), (2, 141659154), (3, 94439436), (4, 70829577), (6, 47219718), (7, 40474044), (9, 31479812), (12, 23609859), (13, 21793716), (14, 20237022), (18, 15739906), (21, 13491348), (26, 10896858), (28, 10118511), (36, 7869953), (39, 7264572), (42, 6745674), (52, 5448429), (63, 4497116), (78, 3632286), (84, 3372837), (91, 3113388), (117, 2421524), (126, 2248558), (156, 1816143), (182, 1556694), (197, 1438164), (234, 1210762), (252, 1124279), (273, 1037796), (364, 778347), (394, 719082), (439, 645372), (468, 605381), (546, 518898), (591, 479388), (788, 359541), (819, 345932), (878, 322686), (1092, 259449), (1182, 239694), (1317, 215124), (1379, 205452), (1638, 172966), (1756, 161343), (1773, 159796), (2364, 119847), (2561, 110628), (2634, 107562), (2758, 102726), (3073, 92196), (3276, 86483), (3546, 79898), (3951, 71708), (4137, 68484), (5122, 55314), (5268, 53781), (5516, 51363), (5707, 49644), (6146, 46098), (7092, 39949), (7683, 36876), (7902, 35854), (8274, 34242), (9219, 30732), (10244, 27657), (11414, 24822), (12292, 23049), (12411, 22828), (15366, 18438), (15804, 17927), (16548, 17121)]