385311108

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 1191680000

約数和(自身を除く): 806368892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 343, 364, 379, 399, 494, 532, 546, 588, 637, 686, 741, 758, 798, 931, 988, 1029, 1092, 1137, 1274, 1372, 1482, 1516, 1596, 1729, 1862, 1911, 2058, 2274, 2548, 2653, 2793, 2964, 3458, 3724, 3822, 4116, 4459, 4548, 4927, 5187, 5306, 5586, 6517, 6916, 7201, 7644, 7959, 8918, 9854, 10374, 10612, 11172, 12103, 13034, 13377, 14402, 14781, 15918, 17836, 18571, 19551, 19708, 20748, 21603, 24206, 26068, 26754, 28804, 29562, 31836, 34489, 36309, 37142, 39102, 43206, 48412, 50407, 53508, 55713, 59124, 68978, 72618, 74284, 78204, 84721, 86412, 93613, 100814, 103467, 111426, 129997, 137956, 145236, 151221, 169442, 187226, 201628, 206934, 222852, 241423, 254163, 259994, 280839, 302442, 338884, 352849, 374452, 389991, 413868, 482846, 508326, 519988, 561678, 604884, 655291, 705698, 724269, 779982, 965692, 1016652, 1058547, 1123356, 1310582, 1411396, 1448538, 1559964, 1689961, 1965873, 2117094, 2469943, 2621164, 2897076, 3379922, 3931746, 4234188, 4587037, 4939886, 5069883, 6759844, 7409829, 7863492, 9174074, 9879772, 10139766, 13761111, 14819658, 18348148, 20279532, 27522222, 29639316, 32109259, 55044444, 64218518, 96327777, 128437036, 192655554, 385311108]

約数ペア:

[(1, 385311108), (2, 192655554), (3, 128437036), (4, 96327777), (6, 64218518), (7, 55044444), (12, 32109259), (13, 29639316), (14, 27522222), (19, 20279532), (21, 18348148), (26, 14819658), (28, 13761111), (38, 10139766), (39, 9879772), (42, 9174074), (49, 7863492), (52, 7409829), (57, 6759844), (76, 5069883), (78, 4939886), (84, 4587037), (91, 4234188), (98, 3931746), (114, 3379922), (133, 2897076), (147, 2621164), (156, 2469943), (182, 2117094), (196, 1965873), (228, 1689961), (247, 1559964), (266, 1448538), (273, 1411396), (294, 1310582), (343, 1123356), (364, 1058547), (379, 1016652), (399, 965692), (494, 779982), (532, 724269), (546, 705698), (588, 655291), (637, 604884), (686, 561678), (741, 519988), (758, 508326), (798, 482846), (931, 413868), (988, 389991), (1029, 374452), (1092, 352849), (1137, 338884), (1274, 302442), (1372, 280839), (1482, 259994), (1516, 254163), (1596, 241423), (1729, 222852), (1862, 206934), (1911, 201628), (2058, 187226), (2274, 169442), (2548, 151221), (2653, 145236), (2793, 137956), (2964, 129997), (3458, 111426), (3724, 103467), (3822, 100814), (4116, 93613), (4459, 86412), (4548, 84721), (4927, 78204), (5187, 74284), (5306, 72618), (5586, 68978), (6517, 59124), (6916, 55713), (7201, 53508), (7644, 50407), (7959, 48412), (8918, 43206), (9854, 39102), (10374, 37142), (10612, 36309), (11172, 34489), (12103, 31836), (13034, 29562), (13377, 28804), (14402, 26754), (14781, 26068), (15918, 24206), (17836, 21603), (18571, 20748), (19551, 19708)]