290456496

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 160

約数和(自身を含む): 957676800

約数和(自身を除く): 667220304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3217, 3344, 3762, 4104, 4752, 5016, 5643, 6434, 7524, 8208, 9651, 10032, 11286, 12868, 15048, 19302, 22572, 25736, 28953, 30096, 35387, 38604, 45144, 51472, 57906, 61123, 70774, 77208, 86859, 90288, 106161, 115812, 122246, 141548, 154416, 173718, 183369, 212322, 231624, 244492, 283096, 318483, 347436, 366738, 424644, 463248, 488984, 550107, 566192, 636966, 672353, 694872, 733476, 849288, 955449, 977968, 1100214, 1273932, 1344706, 1389744, 1466952, 1650321, 1698576, 1910898, 2017059, 2200428, 2547864, 2689412, 2933904, 3300642, 3821796, 4034118, 4400856, 5095728, 5378824, 6051177, 6601284, 7643592, 8068236, 8801712, 10757648, 12102354, 13202568, 15287184, 16136472, 18153531, 24204708, 26405136, 32272944, 36307062, 48409416, 72614124, 96818832, 145228248, 290456496]

約数ペア:

[(1, 290456496), (2, 145228248), (3, 96818832), (4, 72614124), (6, 48409416), (8, 36307062), (9, 32272944), (11, 26405136), (12, 24204708), (16, 18153531), (18, 16136472), (19, 15287184), (22, 13202568), (24, 12102354), (27, 10757648), (33, 8801712), (36, 8068236), (38, 7643592), (44, 6601284), (48, 6051177), (54, 5378824), (57, 5095728), (66, 4400856), (72, 4034118), (76, 3821796), (88, 3300642), (99, 2933904), (108, 2689412), (114, 2547864), (132, 2200428), (144, 2017059), (152, 1910898), (171, 1698576), (176, 1650321), (198, 1466952), (209, 1389744), (216, 1344706), (228, 1273932), (264, 1100214), (297, 977968), (304, 955449), (342, 849288), (396, 733476), (418, 694872), (432, 672353), (456, 636966), (513, 566192), (528, 550107), (594, 488984), (627, 463248), (684, 424644), (792, 366738), (836, 347436), (912, 318483), (1026, 283096), (1188, 244492), (1254, 231624), (1368, 212322), (1584, 183369), (1672, 173718), (1881, 154416), (2052, 141548), (2376, 122246), (2508, 115812), (2736, 106161), (3217, 90288), (3344, 86859), (3762, 77208), (4104, 70774), (4752, 61123), (5016, 57906), (5643, 51472), (6434, 45144), (7524, 38604), (8208, 35387), (9651, 30096), (10032, 28953), (11286, 25736), (12868, 22572), (15048, 19302)]