1296462492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 3738017920

約数和(自身を除く): 2441555428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 211, 228, 234, 247, 342, 422, 468, 494, 633, 684, 691, 741, 844, 988, 1266, 1382, 1482, 1899, 2073, 2223, 2532, 2743, 2764, 2964, 3798, 4009, 4146, 4446, 5486, 6219, 7596, 8018, 8229, 8292, 8892, 8983, 10972, 12027, 12438, 13129, 16036, 16458, 17966, 24054, 24687, 24876, 26258, 26949, 32916, 35932, 36081, 39387, 48108, 49374, 52117, 52516, 53898, 72162, 78774, 80847, 98748, 104234, 107796, 118161, 144324, 145801, 156351, 157548, 161694, 170677, 208468, 236322, 291602, 312702, 323388, 341354, 437403, 469053, 472644, 512031, 583204, 625404, 682708, 874806, 938106, 1024062, 1312209, 1536093, 1749612, 1876212, 1895413, 2048124, 2624418, 2770219, 3072186, 3790826, 5248836, 5540438, 5686239, 6144372, 7581652, 8310657, 11080876, 11372478, 16621314, 17058717, 22744956, 24931971, 33242628, 34117434, 36012847, 49863942, 68234868, 72025694, 99727884, 108038541, 144051388, 216077082, 324115623, 432154164, 648231246, 1296462492]

約数ペア:

[(1, 1296462492), (2, 648231246), (3, 432154164), (4, 324115623), (6, 216077082), (9, 144051388), (12, 108038541), (13, 99727884), (18, 72025694), (19, 68234868), (26, 49863942), (36, 36012847), (38, 34117434), (39, 33242628), (52, 24931971), (57, 22744956), (76, 17058717), (78, 16621314), (114, 11372478), (117, 11080876), (156, 8310657), (171, 7581652), (211, 6144372), (228, 5686239), (234, 5540438), (247, 5248836), (342, 3790826), (422, 3072186), (468, 2770219), (494, 2624418), (633, 2048124), (684, 1895413), (691, 1876212), (741, 1749612), (844, 1536093), (988, 1312209), (1266, 1024062), (1382, 938106), (1482, 874806), (1899, 682708), (2073, 625404), (2223, 583204), (2532, 512031), (2743, 472644), (2764, 469053), (2964, 437403), (3798, 341354), (4009, 323388), (4146, 312702), (4446, 291602), (5486, 236322), (6219, 208468), (7596, 170677), (8018, 161694), (8229, 157548), (8292, 156351), (8892, 145801), (8983, 144324), (10972, 118161), (12027, 107796), (12438, 104234), (13129, 98748), (16036, 80847), (16458, 78774), (17966, 72162), (24054, 53898), (24687, 52516), (24876, 52117), (26258, 49374), (26949, 48108), (32916, 39387), (35932, 36081)]