299671512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 912176640

約数和(自身を除く): 612505128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 317, 331, 357, 408, 476, 634, 662, 714, 951, 952, 993, 1268, 1324, 1428, 1902, 1986, 2219, 2317, 2536, 2648, 2856, 3804, 3972, 4438, 4634, 5389, 5627, 6657, 6951, 7608, 7944, 8876, 9268, 10778, 11254, 13314, 13902, 16167, 16881, 17752, 18536, 21556, 22508, 26628, 27804, 32334, 33762, 37723, 39389, 43112, 45016, 53256, 55608, 64668, 67524, 75446, 78778, 104927, 113169, 118167, 129336, 135048, 150892, 157556, 209854, 226338, 236334, 301784, 314781, 315112, 419708, 452676, 472668, 629562, 734489, 839416, 905352, 945336, 1259124, 1468978, 1783759, 2203467, 2518248, 2937956, 3567518, 4406934, 5351277, 5875912, 7135036, 8813868, 10702554, 12486313, 14270072, 17627736, 21405108, 24972626, 37458939, 42810216, 49945252, 74917878, 99890504, 149835756, 299671512]

約数ペア:

[(1, 299671512), (2, 149835756), (3, 99890504), (4, 74917878), (6, 49945252), (7, 42810216), (8, 37458939), (12, 24972626), (14, 21405108), (17, 17627736), (21, 14270072), (24, 12486313), (28, 10702554), (34, 8813868), (42, 7135036), (51, 5875912), (56, 5351277), (68, 4406934), (84, 3567518), (102, 2937956), (119, 2518248), (136, 2203467), (168, 1783759), (204, 1468978), (238, 1259124), (317, 945336), (331, 905352), (357, 839416), (408, 734489), (476, 629562), (634, 472668), (662, 452676), (714, 419708), (951, 315112), (952, 314781), (993, 301784), (1268, 236334), (1324, 226338), (1428, 209854), (1902, 157556), (1986, 150892), (2219, 135048), (2317, 129336), (2536, 118167), (2648, 113169), (2856, 104927), (3804, 78778), (3972, 75446), (4438, 67524), (4634, 64668), (5389, 55608), (5627, 53256), (6657, 45016), (6951, 43112), (7608, 39389), (7944, 37723), (8876, 33762), (9268, 32334), (10778, 27804), (11254, 26628), (13314, 22508), (13902, 21556), (16167, 18536), (16881, 17752)]