986937728

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 2377105920

約数和(自身を除く): 1390168192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 83, 92, 112, 128, 161, 166, 184, 224, 322, 332, 368, 448, 577, 581, 644, 664, 736, 896, 1154, 1162, 1288, 1328, 1472, 1909, 2308, 2324, 2576, 2656, 2944, 3818, 4039, 4616, 4648, 5152, 5312, 7636, 8078, 9232, 9296, 10304, 10624, 13271, 13363, 15272, 16156, 18464, 18592, 20608, 26542, 26726, 30544, 32312, 36928, 37184, 47891, 53084, 53452, 61088, 64624, 73856, 74368, 92897, 95782, 106168, 106904, 122176, 129248, 185794, 191564, 212336, 213808, 244352, 258496, 335237, 371588, 383128, 424672, 427616, 516992, 670474, 743176, 766256, 849344, 855232, 1101493, 1340948, 1486352, 1532512, 1698688, 1710464, 2202986, 2681896, 2972704, 3065024, 4405972, 5363792, 5945408, 6130048, 7710451, 8811944, 10727584, 11890816, 15420902, 17623888, 21455168, 30841804, 35247776, 42910336, 61683608, 70495552, 123367216, 140991104, 246734432, 493468864, 986937728]

約数ペア:

[(1, 986937728), (2, 493468864), (4, 246734432), (7, 140991104), (8, 123367216), (14, 70495552), (16, 61683608), (23, 42910336), (28, 35247776), (32, 30841804), (46, 21455168), (56, 17623888), (64, 15420902), (83, 11890816), (92, 10727584), (112, 8811944), (128, 7710451), (161, 6130048), (166, 5945408), (184, 5363792), (224, 4405972), (322, 3065024), (332, 2972704), (368, 2681896), (448, 2202986), (577, 1710464), (581, 1698688), (644, 1532512), (664, 1486352), (736, 1340948), (896, 1101493), (1154, 855232), (1162, 849344), (1288, 766256), (1328, 743176), (1472, 670474), (1909, 516992), (2308, 427616), (2324, 424672), (2576, 383128), (2656, 371588), (2944, 335237), (3818, 258496), (4039, 244352), (4616, 213808), (4648, 212336), (5152, 191564), (5312, 185794), (7636, 129248), (8078, 122176), (9232, 106904), (9296, 106168), (10304, 95782), (10624, 92897), (13271, 74368), (13363, 73856), (15272, 64624), (16156, 61088), (18464, 53452), (18592, 53084), (20608, 47891), (26542, 37184), (26726, 36928), (30544, 32312)]