249192762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 616385280

約数和(自身を除く): 367192518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 1993, 2977, 3206, 3986, 4809, 5954, 5979, 8931, 9618, 11958, 13951, 17862, 20839, 25909, 27902, 41678, 41853, 51818, 62517, 77727, 83706, 125034, 155454, 181363, 362726, 456397, 544089, 912794, 1088178, 1369191, 2738382, 3194779, 5933161, 6389558, 9584337, 11866322, 17799483, 19168674, 35598966, 41532127, 83064254, 124596381, 249192762]

約数ペア:

[(1, 249192762), (2, 124596381), (3, 83064254), (6, 41532127), (7, 35598966), (13, 19168674), (14, 17799483), (21, 11866322), (26, 9584337), (39, 6389558), (42, 5933161), (78, 3194779), (91, 2738382), (182, 1369191), (229, 1088178), (273, 912794), (458, 544089), (546, 456397), (687, 362726), (1374, 181363), (1603, 155454), (1993, 125034), (2977, 83706), (3206, 77727), (3986, 62517), (4809, 51818), (5954, 41853), (5979, 41678), (8931, 27902), (9618, 25909), (11958, 20839), (13951, 17862)]