679085316

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9911

約数の個数: 144

約数和(自身を含む): 2205799680

約数和(自身を除く): 1526714364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 9871, 11466, 17199, 19742, 22932, 29613, 34398, 39484, 59226, 68796, 69097, 88839, 118452, 128323, 138194, 177678, 207291, 256646, 266517, 276388, 355356, 384969, 414582, 483679, 513292, 533034, 621873, 769938, 829164, 898261, 967358, 1066068, 1154907, 1243746, 1451037, 1539876, 1796522, 1865619, 1934716, 2309814, 2487492, 2694783, 2902074, 3464721, 3593044, 3731238, 4353111, 4619628, 5389566, 5804148, 6287827, 6929442, 7462476, 8084349, 8706222, 10779132, 12575654, 13059333, 13858884, 16168698, 17412444, 18863481, 24253047, 25151308, 26118666, 32337396, 37726962, 48506094, 52237332, 56590443, 75453924, 97012188, 113180886, 169771329, 226361772, 339542658, 679085316]

約数ペア:

[(1, 679085316), (2, 339542658), (3, 226361772), (4, 169771329), (6, 113180886), (7, 97012188), (9, 75453924), (12, 56590443), (13, 52237332), (14, 48506094), (18, 37726962), (21, 32337396), (26, 26118666), (27, 25151308), (28, 24253047), (36, 18863481), (39, 17412444), (42, 16168698), (49, 13858884), (52, 13059333), (54, 12575654), (63, 10779132), (78, 8706222), (84, 8084349), (91, 7462476), (98, 6929442), (108, 6287827), (117, 5804148), (126, 5389566), (147, 4619628), (156, 4353111), (182, 3731238), (189, 3593044), (196, 3464721), (234, 2902074), (252, 2694783), (273, 2487492), (294, 2309814), (351, 1934716), (364, 1865619), (378, 1796522), (441, 1539876), (468, 1451037), (546, 1243746), (588, 1154907), (637, 1066068), (702, 967358), (756, 898261), (819, 829164), (882, 769938), (1092, 621873), (1274, 533034), (1323, 513292), (1404, 483679), (1638, 414582), (1764, 384969), (1911, 355356), (2457, 276388), (2548, 266517), (2646, 256646), (3276, 207291), (3822, 177678), (4914, 138194), (5292, 128323), (5733, 118452), (7644, 88839), (9828, 69097), (9871, 68796), (11466, 59226), (17199, 39484), (19742, 34398), (22932, 29613)]