891406912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 2004730560

約数和(自身を除く): 1113323648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 89, 164, 176, 178, 328, 347, 352, 356, 451, 656, 694, 704, 712, 902, 979, 1312, 1388, 1424, 1804, 1958, 2624, 2776, 2848, 3608, 3649, 3817, 3916, 5552, 5696, 7216, 7298, 7634, 7832, 11104, 14227, 14432, 14596, 15268, 15664, 22208, 28454, 28864, 29192, 30536, 30883, 31328, 40139, 56908, 58384, 61072, 61766, 62656, 80278, 113816, 116768, 122144, 123532, 156497, 160556, 227632, 233536, 244288, 247064, 312994, 321112, 339713, 455264, 494128, 625988, 642224, 679426, 910528, 988256, 1251976, 1266203, 1284448, 1358852, 1976512, 2503952, 2532406, 2568896, 2717704, 5007904, 5064812, 5435408, 10015808, 10129624, 10870816, 13928233, 20259248, 21741632, 27856466, 40518496, 55712932, 81036992, 111425864, 222851728, 445703456, 891406912]

約数ペア:

[(1, 891406912), (2, 445703456), (4, 222851728), (8, 111425864), (11, 81036992), (16, 55712932), (22, 40518496), (32, 27856466), (41, 21741632), (44, 20259248), (64, 13928233), (82, 10870816), (88, 10129624), (89, 10015808), (164, 5435408), (176, 5064812), (178, 5007904), (328, 2717704), (347, 2568896), (352, 2532406), (356, 2503952), (451, 1976512), (656, 1358852), (694, 1284448), (704, 1266203), (712, 1251976), (902, 988256), (979, 910528), (1312, 679426), (1388, 642224), (1424, 625988), (1804, 494128), (1958, 455264), (2624, 339713), (2776, 321112), (2848, 312994), (3608, 247064), (3649, 244288), (3817, 233536), (3916, 227632), (5552, 160556), (5696, 156497), (7216, 123532), (7298, 122144), (7634, 116768), (7832, 113816), (11104, 80278), (14227, 62656), (14432, 61766), (14596, 61072), (15268, 58384), (15664, 56908), (22208, 40139), (28454, 31328), (28864, 30883), (29192, 30536)]