12408894148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^2$

素因数の和:478

約数の個数: 108

約数和(自身を含む): 27174212352

約数和(自身を除く): 14765318204

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 199, 217, 266, 361, 398, 434, 532, 589, 722, 796, 868, 1178, 1393, 1444, 2356, 2527, 2786, 3781, 4123, 5054, 5572, 6169, 7562, 8246, 10108, 11191, 12338, 15124, 16492, 22382, 24676, 26467, 39601, 43183, 44764, 52934, 71839, 78337, 79202, 86366, 105868, 117211, 143678, 156674, 158404, 172732, 234422, 277207, 287356, 313348, 468844, 502873, 554414, 752419, 820477, 1005746, 1108828, 1227631, 1504838, 1640954, 2011492, 2227009, 2455262, 3009676, 3281908, 4454018, 4910524, 5266933, 8593417, 8908036, 10533866, 14295961, 15589063, 17186834, 21067732, 23324989, 28591922, 31178126, 34373668, 46649978, 57183844, 62356252, 93299956, 100071727, 163274923, 200143454, 326549846, 400286908, 443174791, 653099692, 886349582, 1772699164, 3102223537, 6204447074, 12408894148]

約数ペア:

[(1, 12408894148), (2, 6204447074), (4, 3102223537), (7, 1772699164), (14, 886349582), (19, 653099692), (28, 443174791), (31, 400286908), (38, 326549846), (62, 200143454), (76, 163274923), (124, 100071727), (133, 93299956), (199, 62356252), (217, 57183844), (266, 46649978), (361, 34373668), (398, 31178126), (434, 28591922), (532, 23324989), (589, 21067732), (722, 17186834), (796, 15589063), (868, 14295961), (1178, 10533866), (1393, 8908036), (1444, 8593417), (2356, 5266933), (2527, 4910524), (2786, 4454018), (3781, 3281908), (4123, 3009676), (5054, 2455262), (5572, 2227009), (6169, 2011492), (7562, 1640954), (8246, 1504838), (10108, 1227631), (11191, 1108828), (12338, 1005746), (15124, 820477), (16492, 752419), (22382, 554414), (24676, 502873), (26467, 468844), (39601, 313348), (43183, 287356), (44764, 277207), (52934, 234422), (71839, 172732), (78337, 158404), (79202, 156674), (86366, 143678), (105868, 117211)]