252110208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 128

約数和(自身を含む): 776701440

約数和(自身を除く): 524591232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1321, 1344, 1491, 1704, 1988, 2272, 2642, 2688, 2982, 3408, 3963, 3976, 4544, 5284, 5964, 6816, 7926, 7952, 9088, 9247, 10568, 11928, 13632, 15852, 15904, 18494, 21136, 23856, 27264, 27741, 31704, 31808, 36988, 42272, 47712, 55482, 63408, 63616, 73976, 84544, 93791, 95424, 110964, 126816, 147952, 169088, 187582, 190848, 221928, 253632, 281373, 295904, 375164, 443856, 507264, 562746, 591808, 656537, 750328, 887712, 1125492, 1183616, 1313074, 1500656, 1775424, 1969611, 2250984, 2626148, 3001312, 3550848, 3939222, 4501968, 5252296, 6002624, 7878444, 9003936, 10504592, 12005248, 15756888, 18007872, 21009184, 31513776, 36015744, 42018368, 63027552, 84036736, 126055104, 252110208]

約数ペア:

[(1, 252110208), (2, 126055104), (3, 84036736), (4, 63027552), (6, 42018368), (7, 36015744), (8, 31513776), (12, 21009184), (14, 18007872), (16, 15756888), (21, 12005248), (24, 10504592), (28, 9003936), (32, 7878444), (42, 6002624), (48, 5252296), (56, 4501968), (64, 3939222), (71, 3550848), (84, 3001312), (96, 2626148), (112, 2250984), (128, 1969611), (142, 1775424), (168, 1500656), (192, 1313074), (213, 1183616), (224, 1125492), (284, 887712), (336, 750328), (384, 656537), (426, 591808), (448, 562746), (497, 507264), (568, 443856), (672, 375164), (852, 295904), (896, 281373), (994, 253632), (1136, 221928), (1321, 190848), (1344, 187582), (1491, 169088), (1704, 147952), (1988, 126816), (2272, 110964), (2642, 95424), (2688, 93791), (2982, 84544), (3408, 73976), (3963, 63616), (3976, 63408), (4544, 55482), (5284, 47712), (5964, 42272), (6816, 36988), (7926, 31808), (7952, 31704), (9088, 27741), (9247, 27264), (10568, 23856), (11928, 21136), (13632, 18494), (15852, 15904)]