222721044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 666529920

約数和(自身を除く): 443808876

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 169, 174, 182, 203, 273, 338, 348, 364, 377, 406, 507, 541, 546, 609, 676, 754, 812, 1014, 1082, 1092, 1131, 1183, 1218, 1508, 1623, 2028, 2164, 2262, 2366, 2436, 2639, 3246, 3549, 3787, 4524, 4732, 4901, 5278, 6492, 7033, 7098, 7574, 7917, 9802, 10556, 11361, 14066, 14196, 14703, 15148, 15689, 15834, 19604, 21099, 22722, 28132, 29406, 31378, 31668, 34307, 42198, 45444, 47067, 49231, 58812, 62756, 68614, 84396, 91429, 94134, 98462, 102921, 109823, 137228, 147693, 182858, 188268, 196924, 203957, 205842, 219646, 274287, 295386, 329469, 365716, 407914, 411684, 439292, 548574, 590772, 611871, 640003, 658938, 815828, 1097148, 1223742, 1280006, 1317876, 1427699, 1920009, 2447484, 2560012, 2651441, 2855398, 3840018, 4283097, 5302882, 5710796, 7680036, 7954323, 8566194, 10605764, 15908646, 17132388, 18560087, 31817292, 37120174, 55680261, 74240348, 111360522, 222721044]

約数ペア:

[(1, 222721044), (2, 111360522), (3, 74240348), (4, 55680261), (6, 37120174), (7, 31817292), (12, 18560087), (13, 17132388), (14, 15908646), (21, 10605764), (26, 8566194), (28, 7954323), (29, 7680036), (39, 5710796), (42, 5302882), (52, 4283097), (58, 3840018), (78, 2855398), (84, 2651441), (87, 2560012), (91, 2447484), (116, 1920009), (156, 1427699), (169, 1317876), (174, 1280006), (182, 1223742), (203, 1097148), (273, 815828), (338, 658938), (348, 640003), (364, 611871), (377, 590772), (406, 548574), (507, 439292), (541, 411684), (546, 407914), (609, 365716), (676, 329469), (754, 295386), (812, 274287), (1014, 219646), (1082, 205842), (1092, 203957), (1131, 196924), (1183, 188268), (1218, 182858), (1508, 147693), (1623, 137228), (2028, 109823), (2164, 102921), (2262, 98462), (2366, 94134), (2436, 91429), (2639, 84396), (3246, 68614), (3549, 62756), (3787, 58812), (4524, 49231), (4732, 47067), (4901, 45444), (5278, 42198), (6492, 34307), (7033, 31668), (7098, 31378), (7574, 29406), (7917, 28132), (9802, 22722), (10556, 21099), (11361, 19604), (14066, 15834), (14196, 15689), (14703, 15148)]