1958005728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4603}}^1$

素因数の和:4837

約数の個数: 144

約数和(自身を含む): 6395066496

約数和(自身を除く): 4437060768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 504, 633, 672, 844, 1008, 1266, 1477, 1688, 1899, 2016, 2532, 2954, 3376, 3798, 4431, 4603, 5064, 5908, 6752, 7596, 8862, 9206, 10128, 11816, 13293, 13809, 15192, 17724, 18412, 20256, 23632, 26586, 27618, 30384, 32221, 35448, 36824, 41427, 47264, 53172, 55236, 60768, 64442, 70896, 73648, 82854, 96663, 106344, 110472, 128884, 141792, 147296, 165708, 193326, 212688, 220944, 257768, 289989, 331416, 386652, 425376, 441888, 515536, 579978, 662832, 773304, 971233, 1031072, 1159956, 1325664, 1546608, 1942466, 2319912, 2913699, 3093216, 3884932, 4639824, 5827398, 6798631, 7769864, 8741097, 9279648, 11654796, 13597262, 15539728, 17482194, 20395893, 23309592, 27194524, 31079456, 34964388, 40791786, 46619184, 54389048, 61187679, 69928776, 81583572, 93238368, 108778096, 122375358, 139857552, 163167144, 217556192, 244750716, 279715104, 326334288, 489501432, 652668576, 979002864, 1958005728]

約数ペア:

[(1, 1958005728), (2, 979002864), (3, 652668576), (4, 489501432), (6, 326334288), (7, 279715104), (8, 244750716), (9, 217556192), (12, 163167144), (14, 139857552), (16, 122375358), (18, 108778096), (21, 93238368), (24, 81583572), (28, 69928776), (32, 61187679), (36, 54389048), (42, 46619184), (48, 40791786), (56, 34964388), (63, 31079456), (72, 27194524), (84, 23309592), (96, 20395893), (112, 17482194), (126, 15539728), (144, 13597262), (168, 11654796), (211, 9279648), (224, 8741097), (252, 7769864), (288, 6798631), (336, 5827398), (422, 4639824), (504, 3884932), (633, 3093216), (672, 2913699), (844, 2319912), (1008, 1942466), (1266, 1546608), (1477, 1325664), (1688, 1159956), (1899, 1031072), (2016, 971233), (2532, 773304), (2954, 662832), (3376, 579978), (3798, 515536), (4431, 441888), (4603, 425376), (5064, 386652), (5908, 331416), (6752, 289989), (7596, 257768), (8862, 220944), (9206, 212688), (10128, 193326), (11816, 165708), (13293, 147296), (13809, 141792), (15192, 128884), (17724, 110472), (18412, 106344), (20256, 96663), (23632, 82854), (26586, 73648), (27618, 70896), (30384, 64442), (32221, 60768), (35448, 55236), (36824, 53172), (41427, 47264)]