1228397196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 3477196800

約数和(自身を除く): 2248799604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 31, 38, 39, 52, 57, 58, 62, 76, 78, 87, 93, 114, 116, 124, 156, 174, 186, 228, 247, 348, 372, 377, 403, 461, 494, 551, 589, 741, 754, 806, 899, 922, 988, 1102, 1131, 1178, 1209, 1383, 1482, 1508, 1612, 1653, 1767, 1798, 1844, 2204, 2262, 2356, 2418, 2697, 2766, 2964, 3306, 3534, 3596, 4524, 4836, 5394, 5532, 5993, 6612, 7068, 7163, 7657, 8759, 10788, 11687, 11986, 13369, 14291, 14326, 15314, 17081, 17518, 17979, 21489, 22971, 23374, 23972, 26277, 26738, 28582, 28652, 30628, 34162, 35036, 35061, 35958, 40107, 42873, 42978, 45942, 46748, 51243, 52554, 53476, 57164, 68324, 70122, 71916, 80214, 85746, 85956, 91884, 102486, 105108, 113867, 140244, 160428, 171492, 173797, 185783, 204972, 222053, 227734, 254011, 271529, 341601, 347594, 371566, 414439, 444106, 455468, 508022, 521391, 543058, 557349, 666159, 683202, 695188, 743132, 762033, 814587, 828878, 888212, 1016044, 1042782, 1086116, 1114698, 1243317, 1332318, 1366404, 1524066, 1629174, 1657756, 2085564, 2229396, 2486634, 2664636, 3048132, 3258348, 3302143, 3529877, 4973268, 5387707, 6604286, 7059754, 7874341, 9906429, 10589631, 10775414, 13208572, 14119508, 15748682, 16163121, 19812858, 21179262, 21550828, 23623023, 31497364, 32326242, 39625716, 42358524, 47246046, 64652484, 94492092, 102366433, 204732866, 307099299, 409465732, 614198598, 1228397196]

約数ペア:

[(1, 1228397196), (2, 614198598), (3, 409465732), (4, 307099299), (6, 204732866), (12, 102366433), (13, 94492092), (19, 64652484), (26, 47246046), (29, 42358524), (31, 39625716), (38, 32326242), (39, 31497364), (52, 23623023), (57, 21550828), (58, 21179262), (62, 19812858), (76, 16163121), (78, 15748682), (87, 14119508), (93, 13208572), (114, 10775414), (116, 10589631), (124, 9906429), (156, 7874341), (174, 7059754), (186, 6604286), (228, 5387707), (247, 4973268), (348, 3529877), (372, 3302143), (377, 3258348), (403, 3048132), (461, 2664636), (494, 2486634), (551, 2229396), (589, 2085564), (741, 1657756), (754, 1629174), (806, 1524066), (899, 1366404), (922, 1332318), (988, 1243317), (1102, 1114698), (1131, 1086116), (1178, 1042782), (1209, 1016044), (1383, 888212), (1482, 828878), (1508, 814587), (1612, 762033), (1653, 743132), (1767, 695188), (1798, 683202), (1844, 666159), (2204, 557349), (2262, 543058), (2356, 521391), (2418, 508022), (2697, 455468), (2766, 444106), (2964, 414439), (3306, 371566), (3534, 347594), (3596, 341601), (4524, 271529), (4836, 254011), (5394, 227734), (5532, 222053), (5993, 204972), (6612, 185783), (7068, 173797), (7163, 171492), (7657, 160428), (8759, 140244), (10788, 113867), (11687, 105108), (11986, 102486), (13369, 91884), (14291, 85956), (14326, 85746), (15314, 80214), (17081, 71916), (17518, 70122), (17979, 68324), (21489, 57164), (22971, 53476), (23374, 52554), (23972, 51243), (26277, 46748), (26738, 45942), (28582, 42978), (28652, 42873), (30628, 40107), (34162, 35958), (35036, 35061)]