838711908

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3399

約数の個数: 120

約数和(自身を含む): 2364959520

約数和(自身を除く): 1526247612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 246, 324, 342, 369, 492, 513, 684, 738, 779, 1026, 1107, 1476, 1539, 1558, 2052, 2214, 2337, 3078, 3116, 3321, 3323, 4428, 4674, 6156, 6642, 6646, 7011, 9348, 9969, 13284, 13292, 14022, 19938, 21033, 28044, 29907, 39876, 42066, 59814, 63099, 63137, 84132, 89721, 119628, 126198, 126274, 136243, 179442, 189411, 252396, 252548, 269163, 272486, 358884, 378822, 408729, 538326, 544972, 568233, 757644, 817458, 1076652, 1136466, 1226187, 1634916, 1704699, 2272932, 2452374, 2588617, 3409398, 3678561, 4904748, 5114097, 5177234, 6818796, 7357122, 7765851, 10228194, 10354468, 11035683, 14714244, 15531702, 20456388, 22071366, 23297553, 31063404, 44142732, 46595106, 69892659, 93190212, 139785318, 209677977, 279570636, 419355954, 838711908]

約数ペア:

[(1, 838711908), (2, 419355954), (3, 279570636), (4, 209677977), (6, 139785318), (9, 93190212), (12, 69892659), (18, 46595106), (19, 44142732), (27, 31063404), (36, 23297553), (38, 22071366), (41, 20456388), (54, 15531702), (57, 14714244), (76, 11035683), (81, 10354468), (82, 10228194), (108, 7765851), (114, 7357122), (123, 6818796), (162, 5177234), (164, 5114097), (171, 4904748), (228, 3678561), (246, 3409398), (324, 2588617), (342, 2452374), (369, 2272932), (492, 1704699), (513, 1634916), (684, 1226187), (738, 1136466), (779, 1076652), (1026, 817458), (1107, 757644), (1476, 568233), (1539, 544972), (1558, 538326), (2052, 408729), (2214, 378822), (2337, 358884), (3078, 272486), (3116, 269163), (3321, 252548), (3323, 252396), (4428, 189411), (4674, 179442), (6156, 136243), (6642, 126274), (6646, 126198), (7011, 119628), (9348, 89721), (9969, 84132), (13284, 63137), (13292, 63099), (14022, 59814), (19938, 42066), (21033, 39876), (28044, 29907)]