213315456

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 615353760

約数和(自身を除く): 402038304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 797, 816, 984, 1088, 1312, 1394, 1594, 1632, 1968, 2091, 2176, 2391, 2624, 2788, 3188, 3264, 3936, 4182, 4782, 5248, 5576, 6376, 6528, 7872, 8364, 9564, 11152, 12752, 13549, 15744, 16728, 19128, 22304, 25504, 27098, 32677, 33456, 38256, 40647, 44608, 51008, 54196, 65354, 66912, 76512, 81294, 89216, 98031, 102016, 108392, 130708, 133824, 153024, 162588, 196062, 216784, 261416, 267648, 306048, 325176, 392124, 433568, 522832, 555509, 650352, 784248, 867136, 1045664, 1111018, 1300704, 1568496, 1666527, 1734272, 2091328, 2222036, 2601408, 3136992, 3333054, 4182656, 4444072, 5202816, 6273984, 6666108, 8888144, 12547968, 13332216, 17776288, 26664432, 35552576, 53328864, 71105152, 106657728, 213315456]

約数ペア:

[(1, 213315456), (2, 106657728), (3, 71105152), (4, 53328864), (6, 35552576), (8, 26664432), (12, 17776288), (16, 13332216), (17, 12547968), (24, 8888144), (32, 6666108), (34, 6273984), (41, 5202816), (48, 4444072), (51, 4182656), (64, 3333054), (68, 3136992), (82, 2601408), (96, 2222036), (102, 2091328), (123, 1734272), (128, 1666527), (136, 1568496), (164, 1300704), (192, 1111018), (204, 1045664), (246, 867136), (272, 784248), (328, 650352), (384, 555509), (408, 522832), (492, 433568), (544, 392124), (656, 325176), (697, 306048), (797, 267648), (816, 261416), (984, 216784), (1088, 196062), (1312, 162588), (1394, 153024), (1594, 133824), (1632, 130708), (1968, 108392), (2091, 102016), (2176, 98031), (2391, 89216), (2624, 81294), (2788, 76512), (3188, 66912), (3264, 65354), (3936, 54196), (4182, 51008), (4782, 44608), (5248, 40647), (5576, 38256), (6376, 33456), (6528, 32677), (7872, 27098), (8364, 25504), (9564, 22304), (11152, 19128), (12752, 16728), (13549, 15744)]