261302496

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4313

約数の個数: 144

約数和(自身を含む): 859484304

約数和(自身を除く): 598181808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4273, 4368, 4704, 5096, 7644, 8546, 8736, 10192, 12819, 15288, 17092, 20384, 25638, 29911, 30576, 34184, 51276, 55549, 59822, 61152, 68368, 89733, 102552, 111098, 119644, 136736, 166647, 179466, 205104, 209377, 222196, 239288, 333294, 358932, 388843, 410208, 418754, 444392, 478576, 628131, 666588, 717864, 777686, 837508, 888784, 957152, 1166529, 1256262, 1333176, 1435728, 1555372, 1675016, 1777568, 2333058, 2512524, 2666352, 2721901, 2871456, 3110744, 3350032, 4666116, 5025048, 5332704, 5443802, 6221488, 6700064, 8165703, 9332232, 10050096, 10887604, 12442976, 16331406, 18664464, 20100192, 21775208, 32662812, 37328928, 43550416, 65325624, 87100832, 130651248, 261302496]

約数ペア:

[(1, 261302496), (2, 130651248), (3, 87100832), (4, 65325624), (6, 43550416), (7, 37328928), (8, 32662812), (12, 21775208), (13, 20100192), (14, 18664464), (16, 16331406), (21, 12442976), (24, 10887604), (26, 10050096), (28, 9332232), (32, 8165703), (39, 6700064), (42, 6221488), (48, 5443802), (49, 5332704), (52, 5025048), (56, 4666116), (78, 3350032), (84, 3110744), (91, 2871456), (96, 2721901), (98, 2666352), (104, 2512524), (112, 2333058), (147, 1777568), (156, 1675016), (168, 1555372), (182, 1435728), (196, 1333176), (208, 1256262), (224, 1166529), (273, 957152), (294, 888784), (312, 837508), (336, 777686), (364, 717864), (392, 666588), (416, 628131), (546, 478576), (588, 444392), (624, 418754), (637, 410208), (672, 388843), (728, 358932), (784, 333294), (1092, 239288), (1176, 222196), (1248, 209377), (1274, 205104), (1456, 179466), (1568, 166647), (1911, 136736), (2184, 119644), (2352, 111098), (2548, 102552), (2912, 89733), (3822, 68368), (4273, 61152), (4368, 59822), (4704, 55549), (5096, 51276), (7644, 34184), (8546, 30576), (8736, 29911), (10192, 25638), (12819, 20384), (15288, 17092)]