2097449856

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{26387}}^1$

素因数の和:26433

約数の個数: 128

約数和(自身を含む): 6459782400

約数和(自身を除く): 4362332544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 26387, 26496, 39744, 52774, 79161, 79488, 105548, 158322, 211096, 237483, 316644, 422192, 474966, 606901, 633288, 712449, 844384, 949932, 1213802, 1266576, 1424898, 1688768, 1820703, 1899864, 2427604, 2533152, 2849796, 3377536, 3641406, 3799728, 4855208, 5066304, 5462109, 5699592, 7282812, 7599456, 9710416, 10132608, 10924218, 11399184, 14565624, 15198912, 16386327, 19420832, 21848436, 22798368, 29131248, 30397824, 32772654, 38841664, 43696872, 45596736, 58262496, 65545308, 77683328, 87393744, 91193472, 116524992, 131090616, 174787488, 233049984, 262181232, 349574976, 524362464, 699149952, 1048724928, 2097449856]

約数ペア:

[(1, 2097449856), (2, 1048724928), (3, 699149952), (4, 524362464), (6, 349574976), (8, 262181232), (9, 233049984), (12, 174787488), (16, 131090616), (18, 116524992), (23, 91193472), (24, 87393744), (27, 77683328), (32, 65545308), (36, 58262496), (46, 45596736), (48, 43696872), (54, 38841664), (64, 32772654), (69, 30397824), (72, 29131248), (92, 22798368), (96, 21848436), (108, 19420832), (128, 16386327), (138, 15198912), (144, 14565624), (184, 11399184), (192, 10924218), (207, 10132608), (216, 9710416), (276, 7599456), (288, 7282812), (368, 5699592), (384, 5462109), (414, 5066304), (432, 4855208), (552, 3799728), (576, 3641406), (621, 3377536), (736, 2849796), (828, 2533152), (864, 2427604), (1104, 1899864), (1152, 1820703), (1242, 1688768), (1472, 1424898), (1656, 1266576), (1728, 1213802), (2208, 949932), (2484, 844384), (2944, 712449), (3312, 633288), (3456, 606901), (4416, 474966), (4968, 422192), (6624, 316644), (8832, 237483), (9936, 211096), (13248, 158322), (19872, 105548), (26387, 79488), (26496, 79161), (39744, 52774)]