1428849396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 180

約数和(自身を含む): 4168347876

約数和(自身を除く): 2739498480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 353, 372, 403, 468, 558, 702, 706, 806, 837, 961, 1053, 1059, 1116, 1209, 1404, 1412, 1612, 1674, 1922, 2106, 2118, 2418, 2511, 2883, 3177, 3348, 3627, 3844, 4212, 4236, 4589, 4836, 5022, 5766, 6354, 7254, 8649, 9178, 9531, 10044, 10881, 10943, 11532, 12493, 12708, 13767, 14508, 17298, 18356, 19062, 21762, 21886, 24986, 25947, 27534, 28593, 32643, 32829, 34596, 37479, 38124, 41301, 43524, 43772, 49972, 51894, 55068, 57186, 65286, 65658, 74958, 77841, 82602, 98487, 103788, 112437, 114372, 123903, 130572, 131316, 142259, 149916, 155682, 165204, 196974, 224874, 247806, 284518, 295461, 311364, 337311, 339233, 371709, 393948, 426777, 449748, 495612, 569036, 590922, 674622, 678466, 743418, 853554, 886383, 1011933, 1017699, 1181844, 1280331, 1349244, 1356932, 1486836, 1707108, 1772766, 2023866, 2035398, 2560662, 3053097, 3545532, 3840993, 4047732, 4070796, 4410029, 5121324, 6106194, 7681986, 8820058, 9159291, 11522979, 12212388, 13230087, 15363972, 17640116, 18318582, 23045958, 26460174, 27477873, 36637164, 39690261, 46091916, 52920348, 54955746, 79380522, 109911492, 119070783, 158761044, 238141566, 357212349, 476283132, 714424698, 1428849396]

約数ペア:

[(1, 1428849396), (2, 714424698), (3, 476283132), (4, 357212349), (6, 238141566), (9, 158761044), (12, 119070783), (13, 109911492), (18, 79380522), (26, 54955746), (27, 52920348), (31, 46091916), (36, 39690261), (39, 36637164), (52, 27477873), (54, 26460174), (62, 23045958), (78, 18318582), (81, 17640116), (93, 15363972), (108, 13230087), (117, 12212388), (124, 11522979), (156, 9159291), (162, 8820058), (186, 7681986), (234, 6106194), (279, 5121324), (324, 4410029), (351, 4070796), (353, 4047732), (372, 3840993), (403, 3545532), (468, 3053097), (558, 2560662), (702, 2035398), (706, 2023866), (806, 1772766), (837, 1707108), (961, 1486836), (1053, 1356932), (1059, 1349244), (1116, 1280331), (1209, 1181844), (1404, 1017699), (1412, 1011933), (1612, 886383), (1674, 853554), (1922, 743418), (2106, 678466), (2118, 674622), (2418, 590922), (2511, 569036), (2883, 495612), (3177, 449748), (3348, 426777), (3627, 393948), (3844, 371709), (4212, 339233), (4236, 337311), (4589, 311364), (4836, 295461), (5022, 284518), (5766, 247806), (6354, 224874), (7254, 196974), (8649, 165204), (9178, 155682), (9531, 149916), (10044, 142259), (10881, 131316), (10943, 130572), (11532, 123903), (12493, 114372), (12708, 112437), (13767, 103788), (14508, 98487), (17298, 82602), (18356, 77841), (19062, 74958), (21762, 65658), (21886, 65286), (24986, 57186), (25947, 55068), (27534, 51894), (28593, 49972), (32643, 43772), (32829, 43524), (34596, 41301), (37479, 38124)]