251937504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9649

約数の個数: 144

約数和(自身を含む): 881872992

約数和(自身を除く): 629935488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9613, 13104, 19226, 26208, 28839, 38452, 57678, 67291, 76904, 86517, 115356, 124969, 134582, 153808, 173034, 201873, 230712, 249938, 269164, 307616, 346068, 374907, 403746, 461424, 499876, 538328, 605619, 692136, 749814, 807492, 874783, 922848, 999752, 1076656, 1124721, 1211238, 1384272, 1499628, 1614984, 1749566, 1999504, 2153312, 2249442, 2422476, 2624349, 2768544, 2999256, 3229968, 3499132, 3999008, 4498884, 4844952, 5248698, 5998512, 6459936, 6998264, 7873047, 8997768, 9689904, 10497396, 11997024, 13996528, 15746094, 17995536, 19379808, 20994792, 27993056, 31492188, 35991072, 41989584, 62984376, 83979168, 125968752, 251937504]

約数ペア:

[(1, 251937504), (2, 125968752), (3, 83979168), (4, 62984376), (6, 41989584), (7, 35991072), (8, 31492188), (9, 27993056), (12, 20994792), (13, 19379808), (14, 17995536), (16, 15746094), (18, 13996528), (21, 11997024), (24, 10497396), (26, 9689904), (28, 8997768), (32, 7873047), (36, 6998264), (39, 6459936), (42, 5998512), (48, 5248698), (52, 4844952), (56, 4498884), (63, 3999008), (72, 3499132), (78, 3229968), (84, 2999256), (91, 2768544), (96, 2624349), (104, 2422476), (112, 2249442), (117, 2153312), (126, 1999504), (144, 1749566), (156, 1614984), (168, 1499628), (182, 1384272), (208, 1211238), (224, 1124721), (234, 1076656), (252, 999752), (273, 922848), (288, 874783), (312, 807492), (336, 749814), (364, 692136), (416, 605619), (468, 538328), (504, 499876), (546, 461424), (624, 403746), (672, 374907), (728, 346068), (819, 307616), (936, 269164), (1008, 249938), (1092, 230712), (1248, 201873), (1456, 173034), (1638, 153808), (1872, 134582), (2016, 124969), (2184, 115356), (2912, 86517), (3276, 76904), (3744, 67291), (4368, 57678), (6552, 38452), (8736, 28839), (9613, 26208), (13104, 19226)]