748899364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 1501516800

約数和(自身を除く): 752617436

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 97, 113, 116, 124, 194, 226, 388, 452, 551, 589, 899, 1102, 1178, 1798, 1843, 2147, 2204, 2356, 2813, 3007, 3277, 3503, 3596, 3686, 4294, 5626, 6014, 6554, 7006, 7372, 8588, 10961, 11252, 12028, 13108, 14012, 17081, 21922, 34162, 43844, 53447, 57133, 62263, 66557, 68324, 87203, 101587, 106894, 114266, 124526, 133114, 174406, 203174, 208259, 213788, 228532, 249052, 266228, 317869, 339791, 348812, 406348, 416518, 635738, 679582, 833036, 1271476, 1359164, 1656857, 1930153, 3313714, 3860306, 6039511, 6456029, 6627428, 7720612, 9853939, 12079022, 12912058, 19707878, 24158044, 25824116, 39415756, 187224841, 374449682, 748899364]

約数ペア:

[(1, 748899364), (2, 374449682), (4, 187224841), (19, 39415756), (29, 25824116), (31, 24158044), (38, 19707878), (58, 12912058), (62, 12079022), (76, 9853939), (97, 7720612), (113, 6627428), (116, 6456029), (124, 6039511), (194, 3860306), (226, 3313714), (388, 1930153), (452, 1656857), (551, 1359164), (589, 1271476), (899, 833036), (1102, 679582), (1178, 635738), (1798, 416518), (1843, 406348), (2147, 348812), (2204, 339791), (2356, 317869), (2813, 266228), (3007, 249052), (3277, 228532), (3503, 213788), (3596, 208259), (3686, 203174), (4294, 174406), (5626, 133114), (6014, 124526), (6554, 114266), (7006, 106894), (7372, 101587), (8588, 87203), (10961, 68324), (11252, 66557), (12028, 62263), (13108, 57133), (14012, 53447), (17081, 43844), (21922, 34162)]