399133056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 1226937600

約数和(自身を除く): 827804544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1328, 1344, 1743, 1789, 1992, 2324, 2656, 2688, 3486, 3578, 3984, 4648, 5312, 5367, 6972, 7156, 7968, 9296, 10624, 10734, 12523, 13944, 14312, 15936, 18592, 21468, 25046, 27888, 28624, 31872, 37184, 37569, 42936, 50092, 55776, 57248, 74368, 75138, 85872, 100184, 111552, 114496, 148487, 150276, 171744, 200368, 223104, 228992, 296974, 300552, 343488, 400736, 445461, 593948, 601104, 686976, 801472, 890922, 1039409, 1187896, 1202208, 1602944, 1781844, 2078818, 2375792, 2404416, 3118227, 3563688, 4157636, 4751584, 4808832, 6236454, 7127376, 8315272, 9503168, 12472908, 14254752, 16630544, 19006336, 24945816, 28509504, 33261088, 49891632, 57019008, 66522176, 99783264, 133044352, 199566528, 399133056]

約数ペア:

[(1, 399133056), (2, 199566528), (3, 133044352), (4, 99783264), (6, 66522176), (7, 57019008), (8, 49891632), (12, 33261088), (14, 28509504), (16, 24945816), (21, 19006336), (24, 16630544), (28, 14254752), (32, 12472908), (42, 9503168), (48, 8315272), (56, 7127376), (64, 6236454), (83, 4808832), (84, 4751584), (96, 4157636), (112, 3563688), (128, 3118227), (166, 2404416), (168, 2375792), (192, 2078818), (224, 1781844), (249, 1602944), (332, 1202208), (336, 1187896), (384, 1039409), (448, 890922), (498, 801472), (581, 686976), (664, 601104), (672, 593948), (896, 445461), (996, 400736), (1162, 343488), (1328, 300552), (1344, 296974), (1743, 228992), (1789, 223104), (1992, 200368), (2324, 171744), (2656, 150276), (2688, 148487), (3486, 114496), (3578, 111552), (3984, 100184), (4648, 85872), (5312, 75138), (5367, 74368), (6972, 57248), (7156, 55776), (7968, 50092), (9296, 42936), (10624, 37569), (10734, 37184), (12523, 31872), (13944, 28624), (14312, 27888), (15936, 25046), (18592, 21468)]