987094808

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 2299881600

約数和(自身を除く): 1312786792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 49, 56, 58, 62, 98, 116, 124, 196, 203, 217, 232, 248, 392, 406, 434, 812, 868, 899, 1421, 1519, 1624, 1736, 1798, 2801, 2842, 3038, 3596, 5602, 5684, 6076, 6293, 7192, 11204, 11368, 12152, 12586, 19607, 22408, 25172, 39214, 44051, 50344, 78428, 81229, 86831, 88102, 137249, 156856, 162458, 173662, 176204, 274498, 324916, 347324, 352408, 548996, 568603, 607817, 649832, 694648, 1097992, 1137206, 1215634, 2274412, 2431268, 2518099, 3980221, 4254719, 4548824, 4862536, 5036198, 7960442, 8509438, 10072396, 15920884, 17018876, 17626693, 20144792, 31841768, 34037752, 35253386, 70506772, 123386851, 141013544, 246773702, 493547404, 987094808]

約数ペア:

[(1, 987094808), (2, 493547404), (4, 246773702), (7, 141013544), (8, 123386851), (14, 70506772), (28, 35253386), (29, 34037752), (31, 31841768), (49, 20144792), (56, 17626693), (58, 17018876), (62, 15920884), (98, 10072396), (116, 8509438), (124, 7960442), (196, 5036198), (203, 4862536), (217, 4548824), (232, 4254719), (248, 3980221), (392, 2518099), (406, 2431268), (434, 2274412), (812, 1215634), (868, 1137206), (899, 1097992), (1421, 694648), (1519, 649832), (1624, 607817), (1736, 568603), (1798, 548996), (2801, 352408), (2842, 347324), (3038, 324916), (3596, 274498), (5602, 176204), (5684, 173662), (6076, 162458), (6293, 156856), (7192, 137249), (11204, 88102), (11368, 86831), (12152, 81229), (12586, 78428), (19607, 50344), (22408, 44051), (25172, 39214)]