767934076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 1734184872

約数和(自身を除く): 966250796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 163, 172, 182, 196, 301, 326, 364, 559, 602, 637, 652, 1118, 1141, 1204, 1274, 1849, 2107, 2119, 2236, 2282, 2548, 3698, 3913, 4214, 4238, 4564, 7009, 7396, 7826, 7987, 8428, 8476, 12943, 14018, 14833, 15652, 15974, 24037, 25886, 27391, 28036, 29666, 31948, 48074, 49063, 51772, 54782, 59332, 90601, 91117, 96148, 98126, 103831, 109564, 168259, 181202, 182234, 196252, 207662, 301387, 336518, 343441, 362404, 364468, 415324, 602774, 637819, 673036, 686882, 1177813, 1205548, 1275638, 1373764, 2109709, 2355626, 2551276, 3918031, 4219418, 4464733, 4711252, 7836062, 8438836, 8929466, 14767963, 15672124, 17858932, 27426217, 29535926, 54852434, 59071852, 109704868, 191983519, 383967038, 767934076]

約数ペア:

[(1, 767934076), (2, 383967038), (4, 191983519), (7, 109704868), (13, 59071852), (14, 54852434), (26, 29535926), (28, 27426217), (43, 17858932), (49, 15672124), (52, 14767963), (86, 8929466), (91, 8438836), (98, 7836062), (163, 4711252), (172, 4464733), (182, 4219418), (196, 3918031), (301, 2551276), (326, 2355626), (364, 2109709), (559, 1373764), (602, 1275638), (637, 1205548), (652, 1177813), (1118, 686882), (1141, 673036), (1204, 637819), (1274, 602774), (1849, 415324), (2107, 364468), (2119, 362404), (2236, 343441), (2282, 336518), (2548, 301387), (3698, 207662), (3913, 196252), (4214, 182234), (4238, 181202), (4564, 168259), (7009, 109564), (7396, 103831), (7826, 98126), (7987, 96148), (8428, 91117), (8476, 90601), (12943, 59332), (14018, 54782), (14833, 51772), (15652, 49063), (15974, 48074), (24037, 31948), (25886, 29666), (27391, 28036)]