305429208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 930009600

約数和(自身を除く): 624580392

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, 229, 238, 357, 408, 458, 467, 476, 687, 714, 916, 934, 952, 1374, 1401, 1428, 1603, 1832, 1868, 2748, 2802, 2856, 3206, 3269, 3736, 3893, 4809, 5496, 5604, 6412, 6538, 7786, 7939, 9618, 9807, 11208, 11679, 12824, 13076, 15572, 15878, 19236, 19614, 23358, 23817, 26152, 27251, 31144, 31756, 38472, 39228, 46716, 47634, 54502, 55573, 63512, 78456, 81753, 93432, 95268, 106943, 109004, 111146, 163506, 166719, 190536, 213886, 218008, 222292, 320829, 327012, 333438, 427772, 444584, 641658, 654024, 666876, 748601, 855544, 1283316, 1333752, 1497202, 1818031, 2245803, 2566632, 2994404, 3636062, 4491606, 5454093, 5988808, 7272124, 8983212, 10908186, 12726217, 14544248, 17966424, 21816372, 25452434, 38178651, 43632744, 50904868, 76357302, 101809736, 152714604, 305429208]

約数ペア:

[(1, 305429208), (2, 152714604), (3, 101809736), (4, 76357302), (6, 50904868), (7, 43632744), (8, 38178651), (12, 25452434), (14, 21816372), (17, 17966424), (21, 14544248), (24, 12726217), (28, 10908186), (34, 8983212), (42, 7272124), (51, 5988808), (56, 5454093), (68, 4491606), (84, 3636062), (102, 2994404), (119, 2566632), (136, 2245803), (168, 1818031), (204, 1497202), (229, 1333752), (238, 1283316), (357, 855544), (408, 748601), (458, 666876), (467, 654024), (476, 641658), (687, 444584), (714, 427772), (916, 333438), (934, 327012), (952, 320829), (1374, 222292), (1401, 218008), (1428, 213886), (1603, 190536), (1832, 166719), (1868, 163506), (2748, 111146), (2802, 109004), (2856, 106943), (3206, 95268), (3269, 93432), (3736, 81753), (3893, 78456), (4809, 63512), (5496, 55573), (5604, 54502), (6412, 47634), (6538, 46716), (7786, 39228), (7939, 38472), (9618, 31756), (9807, 31144), (11208, 27251), (11679, 26152), (12824, 23817), (13076, 23358), (15572, 19614), (15878, 19236)]