427209984

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3297

約数の個数: 144

約数和(自身を含む): 1330235200

約数和(自身を除く): 903025216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3253, 3456, 3648, 4104, 4864, 5472, 6506, 6912, 7296, 8208, 9759, 10944, 13012, 14592, 16416, 19518, 21888, 26024, 29277, 32832, 39036, 43776, 52048, 58554, 61807, 65664, 78072, 87831, 104096, 117108, 123614, 131328, 156144, 175662, 185421, 208192, 234216, 247228, 312288, 351324, 370842, 416384, 468432, 494456, 556263, 624576, 702648, 741684, 832768, 936864, 988912, 1112526, 1249152, 1405296, 1483368, 1668789, 1873728, 1977824, 2225052, 2498304, 2810592, 2966736, 3337578, 3747456, 3955648, 4450104, 5621184, 5933472, 6675156, 7494912, 7911296, 8900208, 11242368, 11866944, 13350312, 15822592, 17800416, 22484736, 23733888, 26700624, 35600832, 47467776, 53401248, 71201664, 106802496, 142403328, 213604992, 427209984]

約数ペア:

[(1, 427209984), (2, 213604992), (3, 142403328), (4, 106802496), (6, 71201664), (8, 53401248), (9, 47467776), (12, 35600832), (16, 26700624), (18, 23733888), (19, 22484736), (24, 17800416), (27, 15822592), (32, 13350312), (36, 11866944), (38, 11242368), (48, 8900208), (54, 7911296), (57, 7494912), (64, 6675156), (72, 5933472), (76, 5621184), (96, 4450104), (108, 3955648), (114, 3747456), (128, 3337578), (144, 2966736), (152, 2810592), (171, 2498304), (192, 2225052), (216, 1977824), (228, 1873728), (256, 1668789), (288, 1483368), (304, 1405296), (342, 1249152), (384, 1112526), (432, 988912), (456, 936864), (513, 832768), (576, 741684), (608, 702648), (684, 624576), (768, 556263), (864, 494456), (912, 468432), (1026, 416384), (1152, 370842), (1216, 351324), (1368, 312288), (1728, 247228), (1824, 234216), (2052, 208192), (2304, 185421), (2432, 175662), (2736, 156144), (3253, 131328), (3456, 123614), (3648, 117108), (4104, 104096), (4864, 87831), (5472, 78072), (6506, 65664), (6912, 61807), (7296, 58554), (8208, 52048), (9759, 43776), (10944, 39036), (13012, 32832), (14592, 29277), (16416, 26024), (19518, 21888)]