907999008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 2880096912

約数和(自身を除く): 1972097904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 67, 84, 86, 96, 98, 112, 129, 134, 147, 168, 172, 196, 201, 224, 258, 268, 294, 301, 336, 344, 392, 402, 469, 516, 536, 588, 602, 672, 688, 784, 804, 903, 938, 1032, 1072, 1176, 1204, 1376, 1407, 1568, 1608, 1806, 1876, 2064, 2107, 2144, 2352, 2408, 2814, 2881, 3216, 3283, 3612, 3752, 4128, 4214, 4489, 4704, 4816, 5628, 5762, 6321, 6432, 6566, 7224, 7504, 8428, 8643, 8978, 9632, 9849, 11256, 11524, 12642, 13132, 13467, 14448, 15008, 16856, 17286, 17956, 19698, 20167, 22512, 23048, 25284, 26264, 26934, 28896, 31423, 33712, 34572, 35912, 39396, 40334, 45024, 46096, 50568, 52528, 53868, 60501, 62846, 67424, 69144, 71824, 78792, 80668, 92192, 94269, 101136, 105056, 107736, 121002, 125692, 138288, 141169, 143648, 157584, 161336, 188538, 193027, 202272, 215472, 219961, 242004, 251384, 276576, 282338, 315168, 322672, 377076, 386054, 423507, 430944, 439922, 484008, 502768, 564676, 579081, 645344, 659883, 754152, 772108, 847014, 879844, 968016, 1005536, 1129352, 1158162, 1319766, 1351189, 1508304, 1544216, 1694028, 1759688, 1936032, 2258704, 2316324, 2639532, 2702378, 3016608, 3088432, 3388056, 3519376, 4053567, 4517408, 4632648, 5279064, 5404756, 6176864, 6776112, 7038752, 8107134, 9265296, 9458323, 10558128, 10809512, 13552224, 16214268, 18530592, 18916646, 21116256, 21619024, 28374969, 32428536, 37833292, 43238048, 56749938, 64857072, 75666584, 113499876, 129714144, 151333168, 226999752, 302666336, 453999504, 907999008]

約数ペア:

[(1, 907999008), (2, 453999504), (3, 302666336), (4, 226999752), (6, 151333168), (7, 129714144), (8, 113499876), (12, 75666584), (14, 64857072), (16, 56749938), (21, 43238048), (24, 37833292), (28, 32428536), (32, 28374969), (42, 21619024), (43, 21116256), (48, 18916646), (49, 18530592), (56, 16214268), (67, 13552224), (84, 10809512), (86, 10558128), (96, 9458323), (98, 9265296), (112, 8107134), (129, 7038752), (134, 6776112), (147, 6176864), (168, 5404756), (172, 5279064), (196, 4632648), (201, 4517408), (224, 4053567), (258, 3519376), (268, 3388056), (294, 3088432), (301, 3016608), (336, 2702378), (344, 2639532), (392, 2316324), (402, 2258704), (469, 1936032), (516, 1759688), (536, 1694028), (588, 1544216), (602, 1508304), (672, 1351189), (688, 1319766), (784, 1158162), (804, 1129352), (903, 1005536), (938, 968016), (1032, 879844), (1072, 847014), (1176, 772108), (1204, 754152), (1376, 659883), (1407, 645344), (1568, 579081), (1608, 564676), (1806, 502768), (1876, 484008), (2064, 439922), (2107, 430944), (2144, 423507), (2352, 386054), (2408, 377076), (2814, 322672), (2881, 315168), (3216, 282338), (3283, 276576), (3612, 251384), (3752, 242004), (4128, 219961), (4214, 215472), (4489, 202272), (4704, 193027), (4816, 188538), (5628, 161336), (5762, 157584), (6321, 143648), (6432, 141169), (6566, 138288), (7224, 125692), (7504, 121002), (8428, 107736), (8643, 105056), (8978, 101136), (9632, 94269), (9849, 92192), (11256, 80668), (11524, 78792), (12642, 71824), (13132, 69144), (13467, 67424), (14448, 62846), (15008, 60501), (16856, 53868), (17286, 52528), (17956, 50568), (19698, 46096), (20167, 45024), (22512, 40334), (23048, 39396), (25284, 35912), (26264, 34572), (26934, 33712), (28896, 31423)]