8972574364

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 19792080000

約数和(自身を除く): 10819505636

約数列:

[1, 2, 4, 13, 17, 19, 26, 29, 34, 38, 52, 58, 68, 76, 109, 116, 169, 218, 221, 247, 323, 338, 377, 436, 442, 493, 494, 551, 646, 676, 754, 884, 986, 988, 1102, 1292, 1417, 1508, 1853, 1972, 2071, 2197, 2204, 2834, 2873, 3161, 3211, 3706, 4142, 4199, 4394, 4901, 5668, 5746, 6322, 6409, 6422, 7163, 7412, 8284, 8398, 8788, 9367, 9802, 11492, 12644, 12818, 12844, 14326, 16796, 18421, 18734, 19604, 24089, 25636, 26923, 28652, 35207, 36842, 37349, 37468, 41093, 41743, 48178, 53737, 53846, 54587, 60059, 63713, 70414, 73684, 74698, 82186, 83317, 83486, 93119, 96356, 107474, 107692, 109174, 120118, 121771, 127426, 140828, 149396, 164372, 166634, 166972, 186238, 214948, 218348, 239473, 240236, 243542, 254852, 313157, 333268, 349999, 372476, 457691, 478946, 487084, 534209, 626314, 698581, 699998, 709631, 780767, 915382, 957892, 1021003, 1068418, 1083121, 1210547, 1252628, 1397162, 1399996, 1419262, 1561534, 1583023, 1830764, 2042006, 2136836, 2166242, 2421094, 2794324, 2838524, 3123068, 3166046, 4071041, 4084012, 4332484, 4549987, 4842188, 5949983, 6332092, 6944717, 8142082, 9081553, 9099974, 10149971, 11899966, 13273039, 13889434, 16284164, 18163106, 18199948, 20299942, 20579299, 23799932, 26546078, 27778868, 36326212, 40599884, 41158598, 53092156, 77349779, 82317196, 118060189, 131949623, 154699558, 172549507, 236120378, 263899246, 309399116, 345099014, 472240756, 527798492, 690198028, 2243143591, 4486287182, 8972574364]

約数ペア:

[(1, 8972574364), (2, 4486287182), (4, 2243143591), (13, 690198028), (17, 527798492), (19, 472240756), (26, 345099014), (29, 309399116), (34, 263899246), (38, 236120378), (52, 172549507), (58, 154699558), (68, 131949623), (76, 118060189), (109, 82317196), (116, 77349779), (169, 53092156), (218, 41158598), (221, 40599884), (247, 36326212), (323, 27778868), (338, 26546078), (377, 23799932), (436, 20579299), (442, 20299942), (493, 18199948), (494, 18163106), (551, 16284164), (646, 13889434), (676, 13273039), (754, 11899966), (884, 10149971), (986, 9099974), (988, 9081553), (1102, 8142082), (1292, 6944717), (1417, 6332092), (1508, 5949983), (1853, 4842188), (1972, 4549987), (2071, 4332484), (2197, 4084012), (2204, 4071041), (2834, 3166046), (2873, 3123068), (3161, 2838524), (3211, 2794324), (3706, 2421094), (4142, 2166242), (4199, 2136836), (4394, 2042006), (4901, 1830764), (5668, 1583023), (5746, 1561534), (6322, 1419262), (6409, 1399996), (6422, 1397162), (7163, 1252628), (7412, 1210547), (8284, 1083121), (8398, 1068418), (8788, 1021003), (9367, 957892), (9802, 915382), (11492, 780767), (12644, 709631), (12818, 699998), (12844, 698581), (14326, 626314), (16796, 534209), (18421, 487084), (18734, 478946), (19604, 457691), (24089, 372476), (25636, 349999), (26923, 333268), (28652, 313157), (35207, 254852), (36842, 243542), (37349, 240236), (37468, 239473), (41093, 218348), (41743, 214948), (48178, 186238), (53737, 166972), (53846, 166634), (54587, 164372), (60059, 149396), (63713, 140828), (70414, 127426), (73684, 121771), (74698, 120118), (82186, 109174), (83317, 107692), (83486, 107474), (93119, 96356)]