253218168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 852633600

約数和(自身を除く): 599415432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 744, 798, 853, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1596, 1706, 1736, 1767, 1953, 2232, 2356, 2394, 2559, 2604, 3192, 3412, 3534, 3906, 4123, 4712, 4788, 5118, 5208, 5301, 5971, 6824, 7068, 7677, 7812, 8246, 9576, 10236, 10602, 11942, 12369, 14136, 15354, 15624, 16207, 16492, 17913, 20472, 21204, 23884, 24738, 26443, 30708, 32414, 32984, 35826, 37107, 42408, 47768, 48621, 49476, 52886, 53739, 61416, 64828, 71652, 74214, 79329, 97242, 98952, 105772, 107478, 113449, 129656, 143304, 145863, 148428, 158658, 185101, 194484, 211544, 214956, 226898, 237987, 291726, 296856, 317316, 340347, 370202, 388968, 429912, 453796, 475974, 502417, 555303, 583452, 634632, 680694, 740404, 907592, 951948, 1004834, 1021041, 1110606, 1166904, 1361388, 1480808, 1507251, 1665909, 1903896, 2009668, 2042082, 2221212, 2722776, 3014502, 3331818, 3516919, 4019336, 4084164, 4442424, 4521753, 6029004, 6663636, 7033838, 8168328, 9043506, 10550757, 12058008, 13327272, 14067676, 18087012, 21101514, 28135352, 31652271, 36174024, 42203028, 63304542, 84406056, 126609084, 253218168]

約数ペア:

[(1, 253218168), (2, 126609084), (3, 84406056), (4, 63304542), (6, 42203028), (7, 36174024), (8, 31652271), (9, 28135352), (12, 21101514), (14, 18087012), (18, 14067676), (19, 13327272), (21, 12058008), (24, 10550757), (28, 9043506), (31, 8168328), (36, 7033838), (38, 6663636), (42, 6029004), (56, 4521753), (57, 4442424), (62, 4084164), (63, 4019336), (72, 3516919), (76, 3331818), (84, 3014502), (93, 2722776), (114, 2221212), (124, 2042082), (126, 2009668), (133, 1903896), (152, 1665909), (168, 1507251), (171, 1480808), (186, 1361388), (217, 1166904), (228, 1110606), (248, 1021041), (252, 1004834), (266, 951948), (279, 907592), (342, 740404), (372, 680694), (399, 634632), (434, 583452), (456, 555303), (504, 502417), (532, 475974), (558, 453796), (589, 429912), (651, 388968), (684, 370202), (744, 340347), (798, 317316), (853, 296856), (868, 291726), (1064, 237987), (1116, 226898), (1178, 214956), (1197, 211544), (1302, 194484), (1368, 185101), (1596, 158658), (1706, 148428), (1736, 145863), (1767, 143304), (1953, 129656), (2232, 113449), (2356, 107478), (2394, 105772), (2559, 98952), (2604, 97242), (3192, 79329), (3412, 74214), (3534, 71652), (3906, 64828), (4123, 61416), (4712, 53739), (4788, 52886), (5118, 49476), (5208, 48621), (5301, 47768), (5971, 42408), (6824, 37107), (7068, 35826), (7677, 32984), (7812, 32414), (8246, 30708), (9576, 26443), (10236, 24738), (10602, 23884), (11942, 21204), (12369, 20472), (14136, 17913), (15354, 16492), (15624, 16207)]