219918426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 638668800

約数和(自身を除く): 418750374

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 29, 34, 38, 39, 42, 43, 51, 57, 58, 78, 86, 87, 91, 102, 114, 119, 129, 133, 174, 182, 203, 221, 238, 247, 258, 266, 273, 301, 323, 357, 377, 399, 406, 442, 493, 494, 546, 551, 559, 602, 609, 646, 663, 714, 731, 741, 754, 798, 817, 903, 969, 986, 1102, 1118, 1131, 1218, 1247, 1326, 1462, 1479, 1482, 1547, 1634, 1653, 1677, 1729, 1806, 1938, 2193, 2261, 2262, 2451, 2494, 2639, 2958, 3094, 3306, 3354, 3451, 3458, 3741, 3857, 3913, 4199, 4386, 4522, 4641, 4902, 5117, 5187, 5278, 5719, 6409, 6783, 6902, 7163, 7482, 7714, 7826, 7917, 8398, 8729, 9282, 9367, 9503, 10234, 10353, 10374, 10621, 11438, 11571, 11739, 12597, 12818, 13566, 13889, 14326, 15351, 15834, 16211, 17157, 17458, 18734, 19006, 19227, 20706, 21199, 21242, 21489, 23142, 23478, 23693, 25194, 26187, 27778, 28101, 28509, 29393, 30702, 31863, 32422, 34314, 38454, 41667, 42398, 42978, 44863, 47386, 48633, 50141, 52374, 56202, 57018, 58786, 63597, 63726, 65569, 66521, 71079, 74347, 83334, 88179, 89726, 97223, 97266, 100282, 113477, 121771, 127194, 131138, 133042, 134589, 142158, 148393, 148694, 150423, 165851, 176358, 180557, 194446, 196707, 199563, 223041, 226954, 243542, 269178, 275587, 291669, 296786, 300846, 308009, 331702, 340431, 361114, 365313, 393414, 399126, 402781, 445179, 446082, 497553, 541671, 551174, 583338, 616018, 680862, 730626, 805562, 826761, 852397, 890358, 924027, 995106, 1083342, 1208343, 1263899, 1653522, 1704794, 1848054, 1929109, 2156063, 2416686, 2527798, 2557191, 2819467, 3791697, 3858218, 4312126, 5114382, 5236153, 5638934, 5787327, 6468189, 7583394, 8458401, 10472306, 11574654, 12936378, 15708459, 16916802, 31416918, 36653071, 73306142, 109959213, 219918426]

約数ペア:

[(1, 219918426), (2, 109959213), (3, 73306142), (6, 36653071), (7, 31416918), (13, 16916802), (14, 15708459), (17, 12936378), (19, 11574654), (21, 10472306), (26, 8458401), (29, 7583394), (34, 6468189), (38, 5787327), (39, 5638934), (42, 5236153), (43, 5114382), (51, 4312126), (57, 3858218), (58, 3791697), (78, 2819467), (86, 2557191), (87, 2527798), (91, 2416686), (102, 2156063), (114, 1929109), (119, 1848054), (129, 1704794), (133, 1653522), (174, 1263899), (182, 1208343), (203, 1083342), (221, 995106), (238, 924027), (247, 890358), (258, 852397), (266, 826761), (273, 805562), (301, 730626), (323, 680862), (357, 616018), (377, 583338), (399, 551174), (406, 541671), (442, 497553), (493, 446082), (494, 445179), (546, 402781), (551, 399126), (559, 393414), (602, 365313), (609, 361114), (646, 340431), (663, 331702), (714, 308009), (731, 300846), (741, 296786), (754, 291669), (798, 275587), (817, 269178), (903, 243542), (969, 226954), (986, 223041), (1102, 199563), (1118, 196707), (1131, 194446), (1218, 180557), (1247, 176358), (1326, 165851), (1462, 150423), (1479, 148694), (1482, 148393), (1547, 142158), (1634, 134589), (1653, 133042), (1677, 131138), (1729, 127194), (1806, 121771), (1938, 113477), (2193, 100282), (2261, 97266), (2262, 97223), (2451, 89726), (2494, 88179), (2639, 83334), (2958, 74347), (3094, 71079), (3306, 66521), (3354, 65569), (3451, 63726), (3458, 63597), (3741, 58786), (3857, 57018), (3913, 56202), (4199, 52374), (4386, 50141), (4522, 48633), (4641, 47386), (4902, 44863), (5117, 42978), (5187, 42398), (5278, 41667), (5719, 38454), (6409, 34314), (6783, 32422), (6902, 31863), (7163, 30702), (7482, 29393), (7714, 28509), (7826, 28101), (7917, 27778), (8398, 26187), (8729, 25194), (9282, 23693), (9367, 23478), (9503, 23142), (10234, 21489), (10353, 21242), (10374, 21199), (10621, 20706), (11438, 19227), (11571, 19006), (11739, 18734), (12597, 17458), (12818, 17157), (13566, 16211), (13889, 15834), (14326, 15351)]