215912424

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 700963200

約数和(自身を除く): 485050776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 116, 147, 156, 168, 174, 182, 196, 203, 232, 273, 294, 312, 348, 364, 377, 392, 406, 487, 546, 588, 609, 637, 696, 728, 754, 812, 974, 1092, 1131, 1176, 1218, 1274, 1421, 1461, 1508, 1624, 1911, 1948, 2184, 2262, 2436, 2548, 2639, 2842, 2922, 3016, 3409, 3822, 3896, 4263, 4524, 4872, 5096, 5278, 5684, 5844, 6331, 6818, 7644, 7917, 8526, 9048, 10227, 10556, 11368, 11688, 12662, 13636, 14123, 15288, 15834, 17052, 18473, 18993, 20454, 21112, 23863, 25324, 27272, 28246, 31668, 34104, 36946, 37986, 40908, 42369, 44317, 47726, 50648, 55419, 56492, 63336, 71589, 73892, 75972, 81816, 84738, 88634, 95452, 98861, 110838, 112984, 132951, 143178, 147784, 151944, 169476, 177268, 183599, 190904, 197722, 221676, 265902, 286356, 296583, 310219, 338952, 354536, 367198, 395444, 443352, 531804, 550797, 572712, 593166, 620438, 692027, 734396, 790888, 930657, 1063608, 1101594, 1186332, 1240876, 1285193, 1384054, 1468792, 1861314, 2076081, 2203188, 2372664, 2481752, 2570386, 2768108, 3722628, 3855579, 4152162, 4406376, 5140772, 5536216, 7445256, 7711158, 8304324, 8996351, 10281544, 15422316, 16608648, 17992702, 26989053, 30844632, 35985404, 53978106, 71970808, 107956212, 215912424]

約数ペア:

[(1, 215912424), (2, 107956212), (3, 71970808), (4, 53978106), (6, 35985404), (7, 30844632), (8, 26989053), (12, 17992702), (13, 16608648), (14, 15422316), (21, 10281544), (24, 8996351), (26, 8304324), (28, 7711158), (29, 7445256), (39, 5536216), (42, 5140772), (49, 4406376), (52, 4152162), (56, 3855579), (58, 3722628), (78, 2768108), (84, 2570386), (87, 2481752), (91, 2372664), (98, 2203188), (104, 2076081), (116, 1861314), (147, 1468792), (156, 1384054), (168, 1285193), (174, 1240876), (182, 1186332), (196, 1101594), (203, 1063608), (232, 930657), (273, 790888), (294, 734396), (312, 692027), (348, 620438), (364, 593166), (377, 572712), (392, 550797), (406, 531804), (487, 443352), (546, 395444), (588, 367198), (609, 354536), (637, 338952), (696, 310219), (728, 296583), (754, 286356), (812, 265902), (974, 221676), (1092, 197722), (1131, 190904), (1176, 183599), (1218, 177268), (1274, 169476), (1421, 151944), (1461, 147784), (1508, 143178), (1624, 132951), (1911, 112984), (1948, 110838), (2184, 98861), (2262, 95452), (2436, 88634), (2548, 84738), (2639, 81816), (2842, 75972), (2922, 73892), (3016, 71589), (3409, 63336), (3822, 56492), (3896, 55419), (4263, 50648), (4524, 47726), (4872, 44317), (5096, 42369), (5278, 40908), (5684, 37986), (5844, 36946), (6331, 34104), (6818, 31668), (7644, 28246), (7917, 27272), (8526, 25324), (9048, 23863), (10227, 21112), (10556, 20454), (11368, 18993), (11688, 18473), (12662, 17052), (13636, 15834), (14123, 15288)]