461341728

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 1379379456

約数和(自身を除く): 918037728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 257, 271, 276, 288, 368, 414, 514, 542, 552, 736, 771, 813, 828, 1028, 1084, 1104, 1542, 1626, 1656, 2056, 2168, 2208, 2313, 2439, 3084, 3252, 3312, 4112, 4336, 4626, 4878, 5911, 6168, 6233, 6504, 6624, 8224, 8672, 9252, 9756, 11822, 12336, 12466, 13008, 17733, 18504, 18699, 19512, 23644, 24672, 24932, 26016, 35466, 37008, 37398, 39024, 47288, 49864, 53199, 56097, 69647, 70932, 74016, 74796, 78048, 94576, 99728, 106398, 112194, 139294, 141864, 149592, 189152, 199456, 208941, 212796, 224388, 278588, 283728, 299184, 417882, 425592, 448776, 557176, 567456, 598368, 626823, 835764, 851184, 897552, 1114352, 1253646, 1601881, 1671528, 1702368, 1795104, 2228704, 2507292, 3203762, 3343056, 4805643, 5014584, 6407524, 6686112, 9611286, 10029168, 12815048, 14416929, 19222572, 20058336, 25630096, 28833858, 38445144, 51260192, 57667716, 76890288, 115335432, 153780576, 230670864, 461341728]

約数ペア:

[(1, 461341728), (2, 230670864), (3, 153780576), (4, 115335432), (6, 76890288), (8, 57667716), (9, 51260192), (12, 38445144), (16, 28833858), (18, 25630096), (23, 20058336), (24, 19222572), (32, 14416929), (36, 12815048), (46, 10029168), (48, 9611286), (69, 6686112), (72, 6407524), (92, 5014584), (96, 4805643), (138, 3343056), (144, 3203762), (184, 2507292), (207, 2228704), (257, 1795104), (271, 1702368), (276, 1671528), (288, 1601881), (368, 1253646), (414, 1114352), (514, 897552), (542, 851184), (552, 835764), (736, 626823), (771, 598368), (813, 567456), (828, 557176), (1028, 448776), (1084, 425592), (1104, 417882), (1542, 299184), (1626, 283728), (1656, 278588), (2056, 224388), (2168, 212796), (2208, 208941), (2313, 199456), (2439, 189152), (3084, 149592), (3252, 141864), (3312, 139294), (4112, 112194), (4336, 106398), (4626, 99728), (4878, 94576), (5911, 78048), (6168, 74796), (6233, 74016), (6504, 70932), (6624, 69647), (8224, 56097), (8672, 53199), (9252, 49864), (9756, 47288), (11822, 39024), (12336, 37398), (12466, 37008), (13008, 35466), (17733, 26016), (18504, 24932), (18699, 24672), (19512, 23644)]