319390092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17939

約数の個数: 72

約数和(自身を含む): 935730432

約数和(自身を除く): 616340340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17851, 17892, 35702, 53553, 71404, 107106, 124957, 160659, 214212, 249914, 321318, 374871, 499828, 642636, 749742, 1124613, 1267421, 1499484, 2249226, 2534842, 3802263, 4498452, 5069684, 7604526, 8871947, 11406789, 15209052, 17743894, 22813578, 26615841, 35487788, 45627156, 53231682, 79847523, 106463364, 159695046, 319390092]

約数ペア:

[(1, 319390092), (2, 159695046), (3, 106463364), (4, 79847523), (6, 53231682), (7, 45627156), (9, 35487788), (12, 26615841), (14, 22813578), (18, 17743894), (21, 15209052), (28, 11406789), (36, 8871947), (42, 7604526), (63, 5069684), (71, 4498452), (84, 3802263), (126, 2534842), (142, 2249226), (213, 1499484), (252, 1267421), (284, 1124613), (426, 749742), (497, 642636), (639, 499828), (852, 374871), (994, 321318), (1278, 249914), (1491, 214212), (1988, 160659), (2556, 124957), (2982, 107106), (4473, 71404), (5964, 53553), (8946, 35702), (17851, 17892)]