283468068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 825552000

約数和(自身を除く): 542083932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 71, 76, 78, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 342, 426, 449, 468, 494, 639, 684, 741, 852, 898, 923, 988, 1278, 1347, 1349, 1482, 1796, 1846, 2223, 2556, 2694, 2698, 2769, 2964, 3692, 4041, 4047, 4446, 5388, 5396, 5538, 5837, 8082, 8094, 8307, 8531, 8892, 11076, 11674, 12141, 16164, 16188, 16614, 17062, 17511, 17537, 23348, 24282, 25593, 31879, 33228, 34124, 35022, 35074, 48564, 51186, 52533, 52611, 63758, 70044, 70148, 76779, 95637, 102372, 105066, 105222, 110903, 127516, 153558, 157833, 191274, 210132, 210444, 221806, 286911, 307116, 315666, 332709, 382548, 414427, 443612, 573822, 605701, 631332, 665418, 828854, 998127, 1147644, 1211402, 1243281, 1330836, 1657708, 1817103, 1996254, 2422804, 2486562, 3634206, 3729843, 3992508, 4973124, 5451309, 7268412, 7459686, 7874113, 10902618, 14919372, 15748226, 21805236, 23622339, 31496452, 47244678, 70867017, 94489356, 141734034, 283468068]

約数ペア:

[(1, 283468068), (2, 141734034), (3, 94489356), (4, 70867017), (6, 47244678), (9, 31496452), (12, 23622339), (13, 21805236), (18, 15748226), (19, 14919372), (26, 10902618), (36, 7874113), (38, 7459686), (39, 7268412), (52, 5451309), (57, 4973124), (71, 3992508), (76, 3729843), (78, 3634206), (114, 2486562), (117, 2422804), (142, 1996254), (156, 1817103), (171, 1657708), (213, 1330836), (228, 1243281), (234, 1211402), (247, 1147644), (284, 998127), (342, 828854), (426, 665418), (449, 631332), (468, 605701), (494, 573822), (639, 443612), (684, 414427), (741, 382548), (852, 332709), (898, 315666), (923, 307116), (988, 286911), (1278, 221806), (1347, 210444), (1349, 210132), (1482, 191274), (1796, 157833), (1846, 153558), (2223, 127516), (2556, 110903), (2694, 105222), (2698, 105066), (2769, 102372), (2964, 95637), (3692, 76779), (4041, 70148), (4047, 70044), (4446, 63758), (5388, 52611), (5396, 52533), (5538, 51186), (5837, 48564), (8082, 35074), (8094, 35022), (8307, 34124), (8531, 33228), (8892, 31879), (11076, 25593), (11674, 24282), (12141, 23348), (16164, 17537), (16188, 17511), (16614, 17062)]