253925712

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 766300160

約数和(自身を除く): 512374448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 67, 72, 93, 108, 124, 134, 144, 186, 201, 216, 248, 268, 279, 283, 372, 402, 432, 496, 536, 558, 566, 603, 744, 804, 837, 849, 1072, 1116, 1132, 1206, 1488, 1608, 1674, 1698, 1809, 2077, 2232, 2264, 2412, 2547, 3216, 3348, 3396, 3618, 4154, 4464, 4528, 4824, 5094, 6231, 6696, 6792, 7236, 7641, 8308, 8773, 9648, 10188, 12462, 13392, 13584, 14472, 15282, 16616, 17546, 18693, 18961, 20376, 24924, 26319, 28944, 30564, 33232, 35092, 37386, 37922, 40752, 49848, 52638, 56079, 56883, 61128, 70184, 74772, 75844, 78957, 99696, 105276, 112158, 113766, 122256, 140368, 149544, 151688, 157914, 170649, 210552, 224316, 227532, 236871, 299088, 303376, 315828, 341298, 421104, 448632, 455064, 473742, 511947, 587791, 631656, 682596, 897264, 910128, 947484, 1023894, 1175582, 1263312, 1365192, 1763373, 1894968, 2047788, 2351164, 2730384, 3526746, 3789936, 4095576, 4702328, 5290119, 7053492, 8191152, 9404656, 10580238, 14106984, 15870357, 21160476, 28213968, 31740714, 42320952, 63481428, 84641904, 126962856, 253925712]

約数ペア:

[(1, 253925712), (2, 126962856), (3, 84641904), (4, 63481428), (6, 42320952), (8, 31740714), (9, 28213968), (12, 21160476), (16, 15870357), (18, 14106984), (24, 10580238), (27, 9404656), (31, 8191152), (36, 7053492), (48, 5290119), (54, 4702328), (62, 4095576), (67, 3789936), (72, 3526746), (93, 2730384), (108, 2351164), (124, 2047788), (134, 1894968), (144, 1763373), (186, 1365192), (201, 1263312), (216, 1175582), (248, 1023894), (268, 947484), (279, 910128), (283, 897264), (372, 682596), (402, 631656), (432, 587791), (496, 511947), (536, 473742), (558, 455064), (566, 448632), (603, 421104), (744, 341298), (804, 315828), (837, 303376), (849, 299088), (1072, 236871), (1116, 227532), (1132, 224316), (1206, 210552), (1488, 170649), (1608, 157914), (1674, 151688), (1698, 149544), (1809, 140368), (2077, 122256), (2232, 113766), (2264, 112158), (2412, 105276), (2547, 99696), (3216, 78957), (3348, 75844), (3396, 74772), (3618, 70184), (4154, 61128), (4464, 56883), (4528, 56079), (4824, 52638), (5094, 49848), (6231, 40752), (6696, 37922), (6792, 37386), (7236, 35092), (7641, 33232), (8308, 30564), (8773, 28944), (9648, 26319), (10188, 24924), (12462, 20376), (13392, 18961), (13584, 18693), (14472, 17546), (15282, 16616)]