1901218032

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1516

約数の個数: 180

約数和(自身を含む): 6223670856

約数和(自身を除く): 4322452824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 211, 252, 294, 336, 392, 422, 441, 504, 588, 633, 784, 844, 882, 1008, 1176, 1266, 1277, 1477, 1688, 1764, 1899, 2352, 2532, 2554, 2954, 3376, 3528, 3798, 3831, 4431, 5064, 5108, 5908, 7056, 7596, 7662, 8862, 8939, 10128, 10216, 10339, 11493, 11816, 13293, 15192, 15324, 17724, 17878, 20432, 20678, 22986, 23632, 26586, 26817, 30384, 30648, 31017, 35448, 35756, 41356, 45972, 53172, 53634, 61296, 62034, 62573, 70896, 71512, 80451, 82712, 91944, 93051, 106344, 107268, 124068, 125146, 143024, 160902, 165424, 183888, 186102, 187719, 212688, 214536, 248136, 250292, 269447, 321804, 372204, 375438, 429072, 496272, 500584, 538894, 563157, 643608, 744408, 750876, 808341, 1001168, 1077788, 1126314, 1287216, 1488816, 1501752, 1616682, 1886129, 2155576, 2252628, 2425023, 3003504, 3233364, 3772258, 4311152, 4505256, 4850046, 5658387, 6466728, 7544516, 9010512, 9700092, 11316774, 12933456, 13202903, 15089032, 16975161, 19400184, 22633548, 26405806, 30178064, 33950322, 38800368, 39608709, 45267096, 52811612, 67900644, 79217418, 90534192, 105623224, 118826127, 135801288, 158434836, 211246448, 237652254, 271602576, 316869672, 475304508, 633739344, 950609016, 1901218032]

約数ペア:

[(1, 1901218032), (2, 950609016), (3, 633739344), (4, 475304508), (6, 316869672), (7, 271602576), (8, 237652254), (9, 211246448), (12, 158434836), (14, 135801288), (16, 118826127), (18, 105623224), (21, 90534192), (24, 79217418), (28, 67900644), (36, 52811612), (42, 45267096), (48, 39608709), (49, 38800368), (56, 33950322), (63, 30178064), (72, 26405806), (84, 22633548), (98, 19400184), (112, 16975161), (126, 15089032), (144, 13202903), (147, 12933456), (168, 11316774), (196, 9700092), (211, 9010512), (252, 7544516), (294, 6466728), (336, 5658387), (392, 4850046), (422, 4505256), (441, 4311152), (504, 3772258), (588, 3233364), (633, 3003504), (784, 2425023), (844, 2252628), (882, 2155576), (1008, 1886129), (1176, 1616682), (1266, 1501752), (1277, 1488816), (1477, 1287216), (1688, 1126314), (1764, 1077788), (1899, 1001168), (2352, 808341), (2532, 750876), (2554, 744408), (2954, 643608), (3376, 563157), (3528, 538894), (3798, 500584), (3831, 496272), (4431, 429072), (5064, 375438), (5108, 372204), (5908, 321804), (7056, 269447), (7596, 250292), (7662, 248136), (8862, 214536), (8939, 212688), (10128, 187719), (10216, 186102), (10339, 183888), (11493, 165424), (11816, 160902), (13293, 143024), (15192, 125146), (15324, 124068), (17724, 107268), (17878, 106344), (20432, 93051), (20678, 91944), (22986, 82712), (23632, 80451), (26586, 71512), (26817, 70896), (30384, 62573), (30648, 62034), (31017, 61296), (35448, 53634), (35756, 53172), (41356, 45972)]