841963264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 1883750400

約数和(自身を除く): 1041787136

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 47, 58, 64, 76, 94, 116, 127, 128, 152, 188, 232, 254, 256, 304, 376, 464, 508, 551, 608, 752, 893, 928, 1016, 1102, 1216, 1363, 1504, 1786, 1856, 2032, 2204, 2413, 2432, 2726, 3008, 3572, 3683, 3712, 4064, 4408, 4826, 4864, 5452, 5969, 6016, 7144, 7366, 7424, 8128, 8816, 9652, 10904, 11938, 12032, 14288, 14732, 16256, 17632, 19304, 21808, 23876, 25897, 28576, 29464, 32512, 35264, 38608, 43616, 47752, 51794, 57152, 58928, 69977, 70528, 77216, 87232, 95504, 103588, 113411, 114304, 117856, 139954, 141056, 154432, 173101, 174464, 191008, 207176, 226822, 228608, 235712, 279908, 308864, 346202, 348928, 382016, 414352, 453644, 471424, 559816, 617728, 692404, 764032, 828704, 907288, 942848, 1119632, 1384808, 1528064, 1657408, 1814576, 2239264, 2769616, 3288919, 3314816, 3629152, 4478528, 5539232, 6577838, 6629632, 7258304, 8957056, 11078464, 13155676, 14516608, 17914112, 22156928, 26311352, 29033216, 44313856, 52622704, 105245408, 210490816, 420981632, 841963264]

約数ペア:

[(1, 841963264), (2, 420981632), (4, 210490816), (8, 105245408), (16, 52622704), (19, 44313856), (29, 29033216), (32, 26311352), (38, 22156928), (47, 17914112), (58, 14516608), (64, 13155676), (76, 11078464), (94, 8957056), (116, 7258304), (127, 6629632), (128, 6577838), (152, 5539232), (188, 4478528), (232, 3629152), (254, 3314816), (256, 3288919), (304, 2769616), (376, 2239264), (464, 1814576), (508, 1657408), (551, 1528064), (608, 1384808), (752, 1119632), (893, 942848), (928, 907288), (1016, 828704), (1102, 764032), (1216, 692404), (1363, 617728), (1504, 559816), (1786, 471424), (1856, 453644), (2032, 414352), (2204, 382016), (2413, 348928), (2432, 346202), (2726, 308864), (3008, 279908), (3572, 235712), (3683, 228608), (3712, 226822), (4064, 207176), (4408, 191008), (4826, 174464), (4864, 173101), (5452, 154432), (5969, 141056), (6016, 139954), (7144, 117856), (7366, 114304), (7424, 113411), (8128, 103588), (8816, 95504), (9652, 87232), (10904, 77216), (11938, 70528), (12032, 69977), (14288, 58928), (14732, 57152), (16256, 51794), (17632, 47752), (19304, 43616), (21808, 38608), (23876, 35264), (25897, 32512), (28576, 29464)]