1380423492

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13775

約数の個数: 144

約数和(自身を含む): 4382616000

約数和(自身を除く): 3002192508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 13729, 14364, 16758, 25137, 27458, 33516, 41187, 50274, 54916, 82374, 96103, 100548, 123561, 164748, 192206, 247122, 260851, 288309, 370683, 384412, 494244, 521702, 576618, 672721, 741366, 782553, 864927, 1043404, 1153236, 1345442, 1482732, 1565106, 1729854, 1825957, 2018163, 2347659, 2594781, 2690884, 3130212, 3459708, 3651914, 4036326, 4695318, 5189562, 5477871, 6054489, 7042977, 7303828, 8072652, 9390636, 10379124, 10955742, 12108978, 12781699, 14085954, 16433613, 18163467, 21911484, 24217956, 25563398, 28171908, 32867226, 36326934, 38345097, 49300839, 51126796, 65734452, 72653868, 76690194, 98601678, 115035291, 153380388, 197203356, 230070582, 345105873, 460141164, 690211746, 1380423492]

約数ペア:

[(1, 1380423492), (2, 690211746), (3, 460141164), (4, 345105873), (6, 230070582), (7, 197203356), (9, 153380388), (12, 115035291), (14, 98601678), (18, 76690194), (19, 72653868), (21, 65734452), (27, 51126796), (28, 49300839), (36, 38345097), (38, 36326934), (42, 32867226), (49, 28171908), (54, 25563398), (57, 24217956), (63, 21911484), (76, 18163467), (84, 16433613), (98, 14085954), (108, 12781699), (114, 12108978), (126, 10955742), (133, 10379124), (147, 9390636), (171, 8072652), (189, 7303828), (196, 7042977), (228, 6054489), (252, 5477871), (266, 5189562), (294, 4695318), (342, 4036326), (378, 3651914), (399, 3459708), (441, 3130212), (513, 2690884), (532, 2594781), (588, 2347659), (684, 2018163), (756, 1825957), (798, 1729854), (882, 1565106), (931, 1482732), (1026, 1345442), (1197, 1153236), (1323, 1043404), (1596, 864927), (1764, 782553), (1862, 741366), (2052, 672721), (2394, 576618), (2646, 521702), (2793, 494244), (3591, 384412), (3724, 370683), (4788, 288309), (5292, 260851), (5586, 247122), (7182, 192206), (8379, 164748), (11172, 123561), (13729, 100548), (14364, 96103), (16758, 82374), (25137, 54916), (27458, 50274), (33516, 41187)]