450000712

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 1067040000

約数和(自身を除く): 617039288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 589, 868, 931, 1064, 1178, 1519, 1736, 1862, 1949, 2356, 3038, 3724, 3898, 4123, 4712, 6076, 7448, 7796, 8246, 12152, 13643, 15592, 16492, 27286, 28861, 32984, 37031, 54572, 57722, 60419, 74062, 95501, 109144, 115444, 120838, 148124, 191002, 230888, 241676, 259217, 296248, 382004, 422933, 483352, 518434, 764008, 845866, 1036868, 1147961, 1691732, 1814519, 2073736, 2295922, 2960531, 3383464, 3629038, 4591844, 5921062, 7258076, 8035727, 9183688, 11842124, 14516152, 16071454, 23684248, 32142908, 56250089, 64285816, 112500178, 225000356, 450000712]

約数ペア:

[(1, 450000712), (2, 225000356), (4, 112500178), (7, 64285816), (8, 56250089), (14, 32142908), (19, 23684248), (28, 16071454), (31, 14516152), (38, 11842124), (49, 9183688), (56, 8035727), (62, 7258076), (76, 5921062), (98, 4591844), (124, 3629038), (133, 3383464), (152, 2960531), (196, 2295922), (217, 2073736), (248, 1814519), (266, 1691732), (392, 1147961), (434, 1036868), (532, 845866), (589, 764008), (868, 518434), (931, 483352), (1064, 422933), (1178, 382004), (1519, 296248), (1736, 259217), (1862, 241676), (1949, 230888), (2356, 191002), (3038, 148124), (3724, 120838), (3898, 115444), (4123, 109144), (4712, 95501), (6076, 74062), (7448, 60419), (7796, 57722), (8246, 54572), (12152, 37031), (13643, 32984), (15592, 28861), (16492, 27286)]