215770044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 635830272

約数和(自身を除く): 420060228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 43, 47, 62, 82, 84, 86, 93, 94, 123, 124, 129, 141, 164, 172, 186, 188, 217, 246, 258, 282, 287, 301, 329, 372, 434, 492, 516, 564, 574, 602, 651, 658, 861, 868, 903, 987, 1148, 1204, 1271, 1302, 1316, 1333, 1457, 1722, 1763, 1806, 1927, 1974, 2021, 2542, 2604, 2666, 2914, 3444, 3526, 3612, 3813, 3854, 3948, 3999, 4042, 4371, 5084, 5289, 5332, 5781, 5828, 6063, 7052, 7626, 7708, 7998, 8084, 8742, 8897, 9331, 10199, 10578, 11562, 12126, 12341, 13489, 14147, 15252, 15996, 17484, 17794, 18662, 20398, 21156, 23124, 24252, 24682, 26691, 26978, 27993, 28294, 30597, 35588, 37023, 37324, 40467, 40796, 42441, 49364, 53382, 53956, 54653, 55986, 56588, 59737, 61194, 62651, 74046, 80934, 82861, 84882, 106764, 109306, 111972, 119474, 122388, 125302, 148092, 161868, 163959, 165722, 169764, 179211, 187953, 218612, 238948, 248583, 250604, 327918, 331444, 358422, 375906, 382571, 418159, 438557, 497166, 580027, 655836, 716844, 751812, 765142, 836318, 877114, 994332, 1147713, 1160054, 1254477, 1315671, 1530284, 1672636, 1740081, 1754228, 2295426, 2320108, 2508954, 2568691, 2631342, 3480162, 4590852, 5017908, 5137382, 5262684, 6960324, 7706073, 10274764, 15412146, 17980837, 30824292, 35961674, 53942511, 71923348, 107885022, 215770044]

約数ペア:

[(1, 215770044), (2, 107885022), (3, 71923348), (4, 53942511), (6, 35961674), (7, 30824292), (12, 17980837), (14, 15412146), (21, 10274764), (28, 7706073), (31, 6960324), (41, 5262684), (42, 5137382), (43, 5017908), (47, 4590852), (62, 3480162), (82, 2631342), (84, 2568691), (86, 2508954), (93, 2320108), (94, 2295426), (123, 1754228), (124, 1740081), (129, 1672636), (141, 1530284), (164, 1315671), (172, 1254477), (186, 1160054), (188, 1147713), (217, 994332), (246, 877114), (258, 836318), (282, 765142), (287, 751812), (301, 716844), (329, 655836), (372, 580027), (434, 497166), (492, 438557), (516, 418159), (564, 382571), (574, 375906), (602, 358422), (651, 331444), (658, 327918), (861, 250604), (868, 248583), (903, 238948), (987, 218612), (1148, 187953), (1204, 179211), (1271, 169764), (1302, 165722), (1316, 163959), (1333, 161868), (1457, 148092), (1722, 125302), (1763, 122388), (1806, 119474), (1927, 111972), (1974, 109306), (2021, 106764), (2542, 84882), (2604, 82861), (2666, 80934), (2914, 74046), (3444, 62651), (3526, 61194), (3612, 59737), (3813, 56588), (3854, 55986), (3948, 54653), (3999, 53956), (4042, 53382), (4371, 49364), (5084, 42441), (5289, 40796), (5332, 40467), (5781, 37324), (5828, 37023), (6063, 35588), (7052, 30597), (7626, 28294), (7708, 27993), (7998, 26978), (8084, 26691), (8742, 24682), (8897, 24252), (9331, 23124), (10199, 21156), (10578, 20398), (11562, 18662), (12126, 17794), (12341, 17484), (13489, 15996), (14147, 15252)]