222397812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 755117440

約数和(自身を除く): 532719628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 397, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 794, 798, 819, 988, 1026, 1053, 1092, 1134, 1191, 1197, 1404, 1482, 1539, 1588, 1596, 1638, 1729, 2052, 2106, 2223, 2268, 2382, 2394, 2457, 2779, 2964, 3078, 3276, 3458, 3573, 3591, 4212, 4446, 4764, 4788, 4914, 5161, 5187, 5558, 6156, 6669, 6916, 7146, 7182, 7371, 7543, 8337, 8892, 9828, 10322, 10374, 10719, 10773, 11116, 13338, 14292, 14364, 14742, 15086, 15483, 15561, 16674, 20007, 20644, 20748, 21438, 21546, 22629, 25011, 26676, 29484, 30172, 30966, 31122, 32157, 33348, 36127, 40014, 42876, 43092, 45258, 46449, 46683, 50022, 52801, 61932, 62244, 64314, 67887, 72254, 75033, 80028, 90516, 92898, 93366, 98059, 100044, 105602, 108381, 128628, 135774, 139347, 140049, 144508, 150066, 158403, 185796, 186732, 196118, 203661, 211204, 216762, 225099, 271548, 278694, 280098, 294177, 300132, 316806, 325143, 392236, 407322, 418041, 433524, 450198, 475209, 557388, 560196, 588354, 610983, 633612, 650286, 686413, 814644, 836082, 882531, 900396, 950418, 975429, 1176708, 1221966, 1300572, 1372826, 1425627, 1672164, 1765062, 1900836, 1950858, 2059239, 2443932, 2647593, 2745652, 2851254, 2926287, 3530124, 3901716, 4118478, 4276881, 5295186, 5702508, 5852574, 6177717, 7942779, 8236956, 8553762, 10590372, 11705148, 12355434, 15885558, 17107524, 18533151, 24710868, 31771116, 37066302, 55599453, 74132604, 111198906, 222397812]

約数ペア:

[(1, 222397812), (2, 111198906), (3, 74132604), (4, 55599453), (6, 37066302), (7, 31771116), (9, 24710868), (12, 18533151), (13, 17107524), (14, 15885558), (18, 12355434), (19, 11705148), (21, 10590372), (26, 8553762), (27, 8236956), (28, 7942779), (36, 6177717), (38, 5852574), (39, 5702508), (42, 5295186), (52, 4276881), (54, 4118478), (57, 3901716), (63, 3530124), (76, 2926287), (78, 2851254), (81, 2745652), (84, 2647593), (91, 2443932), (108, 2059239), (114, 1950858), (117, 1900836), (126, 1765062), (133, 1672164), (156, 1425627), (162, 1372826), (171, 1300572), (182, 1221966), (189, 1176708), (228, 975429), (234, 950418), (247, 900396), (252, 882531), (266, 836082), (273, 814644), (324, 686413), (342, 650286), (351, 633612), (364, 610983), (378, 588354), (397, 560196), (399, 557388), (468, 475209), (494, 450198), (513, 433524), (532, 418041), (546, 407322), (567, 392236), (684, 325143), (702, 316806), (741, 300132), (756, 294177), (794, 280098), (798, 278694), (819, 271548), (988, 225099), (1026, 216762), (1053, 211204), (1092, 203661), (1134, 196118), (1191, 186732), (1197, 185796), (1404, 158403), (1482, 150066), (1539, 144508), (1588, 140049), (1596, 139347), (1638, 135774), (1729, 128628), (2052, 108381), (2106, 105602), (2223, 100044), (2268, 98059), (2382, 93366), (2394, 92898), (2457, 90516), (2779, 80028), (2964, 75033), (3078, 72254), (3276, 67887), (3458, 64314), (3573, 62244), (3591, 61932), (4212, 52801), (4446, 50022), (4764, 46683), (4788, 46449), (4914, 45258), (5161, 43092), (5187, 42876), (5558, 40014), (6156, 36127), (6669, 33348), (6916, 32157), (7146, 31122), (7182, 30966), (7371, 30172), (7543, 29484), (8337, 26676), (8892, 25011), (9828, 22629), (10322, 21546), (10374, 21438), (10719, 20748), (10773, 20644), (11116, 20007), (13338, 16674), (14292, 15561), (14364, 15483), (14742, 15086)]