1250479984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 2899814400

約数和(自身を除く): 1649334416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 59, 62, 76, 104, 118, 124, 152, 173, 208, 236, 247, 248, 304, 346, 403, 472, 494, 496, 589, 692, 767, 806, 944, 988, 1121, 1178, 1384, 1534, 1612, 1829, 1976, 2242, 2249, 2356, 2768, 3068, 3224, 3287, 3658, 3952, 4484, 4498, 4712, 5363, 6136, 6448, 6574, 7316, 7657, 8968, 8996, 9424, 10207, 10726, 12272, 13148, 14573, 14632, 15314, 17936, 17992, 20414, 21452, 23777, 26296, 29146, 29264, 30628, 34751, 35984, 40828, 42731, 42904, 47554, 52592, 58292, 61256, 69502, 69719, 81656, 85462, 85808, 95108, 101897, 116584, 122512, 132691, 139004, 139438, 163312, 170924, 190216, 193933, 203794, 233168, 265382, 278008, 278876, 316417, 341848, 380432, 387866, 407588, 451763, 530764, 556016, 557752, 632834, 683696, 775732, 815176, 903526, 1061528, 1115504, 1265668, 1324661, 1551464, 1630352, 1807052, 2123056, 2521129, 2531336, 2649322, 3102928, 3614104, 4113421, 5042258, 5062672, 5298644, 6011923, 7228208, 8226842, 10084516, 10597288, 12023846, 16453684, 20169032, 21194576, 24047692, 32907368, 40338064, 48095384, 65814736, 78154999, 96190768, 156309998, 312619996, 625239992, 1250479984]

約数ペア:

[(1, 1250479984), (2, 625239992), (4, 312619996), (8, 156309998), (13, 96190768), (16, 78154999), (19, 65814736), (26, 48095384), (31, 40338064), (38, 32907368), (52, 24047692), (59, 21194576), (62, 20169032), (76, 16453684), (104, 12023846), (118, 10597288), (124, 10084516), (152, 8226842), (173, 7228208), (208, 6011923), (236, 5298644), (247, 5062672), (248, 5042258), (304, 4113421), (346, 3614104), (403, 3102928), (472, 2649322), (494, 2531336), (496, 2521129), (589, 2123056), (692, 1807052), (767, 1630352), (806, 1551464), (944, 1324661), (988, 1265668), (1121, 1115504), (1178, 1061528), (1384, 903526), (1534, 815176), (1612, 775732), (1829, 683696), (1976, 632834), (2242, 557752), (2249, 556016), (2356, 530764), (2768, 451763), (3068, 407588), (3224, 387866), (3287, 380432), (3658, 341848), (3952, 316417), (4484, 278876), (4498, 278008), (4712, 265382), (5363, 233168), (6136, 203794), (6448, 193933), (6574, 190216), (7316, 170924), (7657, 163312), (8968, 139438), (8996, 139004), (9424, 132691), (10207, 122512), (10726, 116584), (12272, 101897), (13148, 95108), (14573, 85808), (14632, 85462), (15314, 81656), (17936, 69719), (17992, 69502), (20414, 61256), (21452, 58292), (23777, 52592), (26296, 47554), (29146, 42904), (29264, 42731), (30628, 40828), (34751, 35984)]