251654592

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 168

約数和(自身を含む): 808914816

約数和(自身を除く): 557260224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 392, 448, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1163, 1176, 1288, 1344, 1472, 1568, 1932, 2208, 2254, 2326, 2352, 2576, 3136, 3381, 3489, 3864, 4416, 4508, 4652, 4704, 5152, 6762, 6978, 7728, 8141, 9016, 9304, 9408, 10304, 13524, 13956, 15456, 16282, 18032, 18608, 24423, 26749, 27048, 27912, 30912, 32564, 36064, 37216, 48846, 53498, 54096, 55824, 56987, 65128, 72128, 74432, 80247, 97692, 106996, 108192, 111648, 113974, 130256, 160494, 170961, 187243, 195384, 213992, 216384, 223296, 227948, 260512, 320988, 341922, 374486, 390768, 427984, 455896, 521024, 561729, 641976, 683844, 748972, 781536, 855968, 911792, 1123458, 1283952, 1310701, 1367688, 1497944, 1563072, 1711936, 1823584, 2246916, 2567904, 2621402, 2735376, 2995888, 3647168, 3932103, 4493832, 5135808, 5242804, 5470752, 5991776, 7864206, 8987664, 10485608, 10941504, 11983552, 15728412, 17975328, 20971216, 31456824, 35950656, 41942432, 62913648, 83884864, 125827296, 251654592]

約数ペア:

[(1, 251654592), (2, 125827296), (3, 83884864), (4, 62913648), (6, 41942432), (7, 35950656), (8, 31456824), (12, 20971216), (14, 17975328), (16, 15728412), (21, 11983552), (23, 10941504), (24, 10485608), (28, 8987664), (32, 7864206), (42, 5991776), (46, 5470752), (48, 5242804), (49, 5135808), (56, 4493832), (64, 3932103), (69, 3647168), (84, 2995888), (92, 2735376), (96, 2621402), (98, 2567904), (112, 2246916), (138, 1823584), (147, 1711936), (161, 1563072), (168, 1497944), (184, 1367688), (192, 1310701), (196, 1283952), (224, 1123458), (276, 911792), (294, 855968), (322, 781536), (336, 748972), (368, 683844), (392, 641976), (448, 561729), (483, 521024), (552, 455896), (588, 427984), (644, 390768), (672, 374486), (736, 341922), (784, 320988), (966, 260512), (1104, 227948), (1127, 223296), (1163, 216384), (1176, 213992), (1288, 195384), (1344, 187243), (1472, 170961), (1568, 160494), (1932, 130256), (2208, 113974), (2254, 111648), (2326, 108192), (2352, 106996), (2576, 97692), (3136, 80247), (3381, 74432), (3489, 72128), (3864, 65128), (4416, 56987), (4508, 55824), (4652, 54096), (4704, 53498), (5152, 48846), (6762, 37216), (6978, 36064), (7728, 32564), (8141, 30912), (9016, 27912), (9304, 27048), (9408, 26749), (10304, 24423), (13524, 18608), (13956, 18032), (15456, 16282)]