260879136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 144

約数和(自身を含む): 822769920

約数和(自身を除く): 561890784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1789, 2352, 2604, 2976, 3038, 3472, 3578, 4557, 4704, 5208, 5367, 6076, 6944, 7156, 9114, 10416, 10734, 12152, 12523, 14312, 18228, 20832, 21468, 24304, 25046, 28624, 36456, 37569, 42936, 48608, 50092, 55459, 57248, 72912, 75138, 85872, 87661, 100184, 110918, 145824, 150276, 166377, 171744, 175322, 200368, 221836, 262983, 300552, 332754, 350644, 388213, 400736, 443672, 525966, 601104, 665508, 701288, 776426, 887344, 1051932, 1164639, 1202208, 1331016, 1402576, 1552852, 1774688, 2103864, 2329278, 2662032, 2717491, 2805152, 3105704, 4207728, 4658556, 5324064, 5434982, 6211408, 8152473, 8415456, 9317112, 10869964, 12422816, 16304946, 18634224, 21739928, 32609892, 37268448, 43479856, 65219784, 86959712, 130439568, 260879136]

約数ペア:

[(1, 260879136), (2, 130439568), (3, 86959712), (4, 65219784), (6, 43479856), (7, 37268448), (8, 32609892), (12, 21739928), (14, 18634224), (16, 16304946), (21, 12422816), (24, 10869964), (28, 9317112), (31, 8415456), (32, 8152473), (42, 6211408), (48, 5434982), (49, 5324064), (56, 4658556), (62, 4207728), (84, 3105704), (93, 2805152), (96, 2717491), (98, 2662032), (112, 2329278), (124, 2103864), (147, 1774688), (168, 1552852), (186, 1402576), (196, 1331016), (217, 1202208), (224, 1164639), (248, 1051932), (294, 887344), (336, 776426), (372, 701288), (392, 665508), (434, 601104), (496, 525966), (588, 443672), (651, 400736), (672, 388213), (744, 350644), (784, 332754), (868, 300552), (992, 262983), (1176, 221836), (1302, 200368), (1488, 175322), (1519, 171744), (1568, 166377), (1736, 150276), (1789, 145824), (2352, 110918), (2604, 100184), (2976, 87661), (3038, 85872), (3472, 75138), (3578, 72912), (4557, 57248), (4704, 55459), (5208, 50092), (5367, 48608), (6076, 42936), (6944, 37569), (7156, 36456), (9114, 28624), (10416, 25046), (10734, 24304), (12152, 21468), (12523, 20832), (14312, 18228)]