255340176

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 160

約数和(自身を含む): 829113600

約数和(自身を除く): 573773424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1193, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2386, 2548, 2744, 3579, 3822, 4116, 4368, 4459, 4772, 5096, 5488, 7158, 7644, 8232, 8351, 8918, 9544, 10192, 13377, 14316, 15288, 15509, 16464, 16702, 17836, 19088, 25053, 26754, 28632, 30576, 31018, 33404, 35672, 46527, 50106, 53508, 57264, 58457, 62036, 66808, 71344, 93054, 100212, 107016, 108563, 116914, 124072, 133616, 175371, 186108, 200424, 214032, 217126, 233828, 248144, 325689, 350742, 372216, 400848, 409199, 434252, 467656, 651378, 701484, 744432, 759941, 818398, 868504, 935312, 1227597, 1302756, 1402968, 1519882, 1636796, 1737008, 2279823, 2455194, 2605512, 2805936, 3039764, 3273592, 4559646, 4910388, 5211024, 5319587, 6079528, 6547184, 9119292, 9820776, 10639174, 12159056, 15958761, 18238584, 19641552, 21278348, 31917522, 36477168, 42556696, 63835044, 85113392, 127670088, 255340176]

約数ペア:

[(1, 255340176), (2, 127670088), (3, 85113392), (4, 63835044), (6, 42556696), (7, 36477168), (8, 31917522), (12, 21278348), (13, 19641552), (14, 18238584), (16, 15958761), (21, 12159056), (24, 10639174), (26, 9820776), (28, 9119292), (39, 6547184), (42, 6079528), (48, 5319587), (49, 5211024), (52, 4910388), (56, 4559646), (78, 3273592), (84, 3039764), (91, 2805936), (98, 2605512), (104, 2455194), (112, 2279823), (147, 1737008), (156, 1636796), (168, 1519882), (182, 1402968), (196, 1302756), (208, 1227597), (273, 935312), (294, 868504), (312, 818398), (336, 759941), (343, 744432), (364, 701484), (392, 651378), (546, 467656), (588, 434252), (624, 409199), (637, 400848), (686, 372216), (728, 350742), (784, 325689), (1029, 248144), (1092, 233828), (1176, 217126), (1193, 214032), (1274, 200424), (1372, 186108), (1456, 175371), (1911, 133616), (2058, 124072), (2184, 116914), (2352, 108563), (2386, 107016), (2548, 100212), (2744, 93054), (3579, 71344), (3822, 66808), (4116, 62036), (4368, 58457), (4459, 57264), (4772, 53508), (5096, 50106), (5488, 46527), (7158, 35672), (7644, 33404), (8232, 31018), (8351, 30576), (8918, 28632), (9544, 26754), (10192, 25053), (13377, 19088), (14316, 17836), (15288, 16702), (15509, 16464)]