16270409428

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 36745228800

約数和(自身を除く): 20474819372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 169, 182, 188, 196, 329, 338, 343, 364, 611, 637, 658, 676, 686, 1183, 1222, 1274, 1316, 1372, 1493, 2303, 2366, 2444, 2548, 2986, 4277, 4459, 4606, 4732, 5972, 7943, 8281, 8554, 8918, 9212, 10451, 15886, 16121, 16562, 17108, 17836, 19409, 20902, 29939, 31772, 32242, 33124, 38818, 41804, 55601, 57967, 59878, 64484, 70171, 73157, 77636, 111202, 115934, 119756, 135863, 140342, 146314, 209573, 222404, 231868, 252317, 271726, 280684, 292628, 389207, 419146, 491197, 504634, 512099, 543452, 778414, 838292, 912223, 951041, 982394, 1009268, 1024198, 1556828, 1766219, 1824446, 1902082, 1964788, 2048396, 2724449, 3438379, 3532438, 3648892, 3804164, 5448898, 6385561, 6657287, 6876758, 7064876, 10897796, 11858899, 12363533, 12771122, 13314574, 13753516, 23717798, 24068653, 24727066, 25542244, 26629148, 44698927, 47435596, 48137306, 49454132, 83012293, 86544731, 89397854, 96274612, 166024586, 173089462, 178795708, 312892489, 332049172, 346178924, 581086051, 625784978, 1162172102, 1251569956, 2324344204, 4067602357, 8135204714, 16270409428]

約数ペア:

[(1, 16270409428), (2, 8135204714), (4, 4067602357), (7, 2324344204), (13, 1251569956), (14, 1162172102), (26, 625784978), (28, 581086051), (47, 346178924), (49, 332049172), (52, 312892489), (91, 178795708), (94, 173089462), (98, 166024586), (169, 96274612), (182, 89397854), (188, 86544731), (196, 83012293), (329, 49454132), (338, 48137306), (343, 47435596), (364, 44698927), (611, 26629148), (637, 25542244), (658, 24727066), (676, 24068653), (686, 23717798), (1183, 13753516), (1222, 13314574), (1274, 12771122), (1316, 12363533), (1372, 11858899), (1493, 10897796), (2303, 7064876), (2366, 6876758), (2444, 6657287), (2548, 6385561), (2986, 5448898), (4277, 3804164), (4459, 3648892), (4606, 3532438), (4732, 3438379), (5972, 2724449), (7943, 2048396), (8281, 1964788), (8554, 1902082), (8918, 1824446), (9212, 1766219), (10451, 1556828), (15886, 1024198), (16121, 1009268), (16562, 982394), (17108, 951041), (17836, 912223), (19409, 838292), (20902, 778414), (29939, 543452), (31772, 512099), (32242, 504634), (33124, 491197), (38818, 419146), (41804, 389207), (55601, 292628), (57967, 280684), (59878, 271726), (64484, 252317), (70171, 231868), (73157, 222404), (77636, 209573), (111202, 146314), (115934, 140342), (119756, 135863)]