252723904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 561807360

約数和(自身を除く): 309083456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 59, 62, 64, 68, 118, 124, 127, 136, 236, 248, 254, 272, 472, 496, 508, 527, 544, 944, 992, 1003, 1016, 1054, 1088, 1829, 1888, 1984, 2006, 2032, 2108, 2159, 3658, 3776, 3937, 4012, 4064, 4216, 4318, 7316, 7493, 7874, 8024, 8128, 8432, 8636, 14632, 14986, 15748, 16048, 16864, 17272, 29264, 29972, 31093, 31496, 32096, 33728, 34544, 58528, 59944, 62186, 62992, 64192, 66929, 69088, 117056, 119888, 124372, 125984, 127381, 133858, 138176, 232283, 239776, 248744, 251968, 254762, 267716, 464566, 479552, 497488, 509524, 535432, 929132, 994976, 1019048, 1070864, 1858264, 1989952, 2038096, 2141728, 3716528, 3948811, 4076192, 4283456, 7433056, 7897622, 8152384, 14866112, 15795244, 31590488, 63180976, 126361952, 252723904]

約数ペア:

[(1, 252723904), (2, 126361952), (4, 63180976), (8, 31590488), (16, 15795244), (17, 14866112), (31, 8152384), (32, 7897622), (34, 7433056), (59, 4283456), (62, 4076192), (64, 3948811), (68, 3716528), (118, 2141728), (124, 2038096), (127, 1989952), (136, 1858264), (236, 1070864), (248, 1019048), (254, 994976), (272, 929132), (472, 535432), (496, 509524), (508, 497488), (527, 479552), (544, 464566), (944, 267716), (992, 254762), (1003, 251968), (1016, 248744), (1054, 239776), (1088, 232283), (1829, 138176), (1888, 133858), (1984, 127381), (2006, 125984), (2032, 124372), (2108, 119888), (2159, 117056), (3658, 69088), (3776, 66929), (3937, 64192), (4012, 62992), (4064, 62186), (4216, 59944), (4318, 58528), (7316, 34544), (7493, 33728), (7874, 32096), (8024, 31496), (8128, 31093), (8432, 29972), (8636, 29264), (14632, 17272), (14986, 16864), (15748, 16048)]