519156942948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{10639}}^1\times {\mathrm{9221}}^1$

素因数の和:19887

約数の個数: 144

約数和(自身を含む): 1566028396800

約数和(自身を除く): 1046871453852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9221, 10639, 18442, 21278, 27663, 31917, 36884, 42556, 55326, 63834, 64547, 74473, 82989, 95751, 110652, 127668, 129094, 148946, 165978, 191502, 193641, 223419, 248967, 258188, 287253, 297892, 331956, 383004, 387282, 446838, 451829, 497934, 521311, 574506, 580923, 670257, 774564, 893676, 903658, 995868, 1042622, 1149012, 1161846, 1340514, 1355487, 1563933, 1742769, 1807316, 2010771, 2085244, 2323692, 2681028, 2710974, 3127866, 3485538, 4021542, 4066461, 4691799, 5421948, 6255732, 6971076, 8043084, 8132922, 9383598, 12199383, 14075397, 16265844, 18767196, 24398766, 28150794, 48797532, 56301588, 98102219, 196204438, 294306657, 392408876, 588613314, 686715533, 882919971, 1177226628, 1373431066, 1765839942, 2060146599, 2648759913, 2746862132, 3531679884, 4120293198, 4807008731, 5297519826, 6180439797, 8240586396, 9614017462, 10595039652, 12360879594, 14421026193, 18541319391, 19228034924, 24721759188, 28842052386, 37082638782, 43263078579, 57684104772, 74165277564, 86526157158, 129789235737, 173052314316, 259578471474, 519156942948]

約数ペア:

[(1, 519156942948), (2, 259578471474), (3, 173052314316), (4, 129789235737), (6, 86526157158), (7, 74165277564), (9, 57684104772), (12, 43263078579), (14, 37082638782), (18, 28842052386), (21, 24721759188), (27, 19228034924), (28, 18541319391), (36, 14421026193), (42, 12360879594), (49, 10595039652), (54, 9614017462), (63, 8240586396), (84, 6180439797), (98, 5297519826), (108, 4807008731), (126, 4120293198), (147, 3531679884), (189, 2746862132), (196, 2648759913), (252, 2060146599), (294, 1765839942), (378, 1373431066), (441, 1177226628), (588, 882919971), (756, 686715533), (882, 588613314), (1323, 392408876), (1764, 294306657), (2646, 196204438), (5292, 98102219), (9221, 56301588), (10639, 48797532), (18442, 28150794), (21278, 24398766), (27663, 18767196), (31917, 16265844), (36884, 14075397), (42556, 12199383), (55326, 9383598), (63834, 8132922), (64547, 8043084), (74473, 6971076), (82989, 6255732), (95751, 5421948), (110652, 4691799), (127668, 4066461), (129094, 4021542), (148946, 3485538), (165978, 3127866), (191502, 2710974), (193641, 2681028), (223419, 2323692), (248967, 2085244), (258188, 2010771), (287253, 1807316), (297892, 1742769), (331956, 1563933), (383004, 1355487), (387282, 1340514), (446838, 1161846), (451829, 1149012), (497934, 1042622), (521311, 995868), (574506, 903658), (580923, 893676), (670257, 774564)]