215840352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 720728064

約数和(自身を除く): 504887712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 797, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1594, 1612, 1736, 2184, 2391, 2418, 2604, 2821, 2912, 2976, 3188, 3224, 3472, 4368, 4782, 4836, 5208, 5579, 5642, 6376, 6448, 6944, 8463, 8736, 9564, 9672, 10361, 10416, 11158, 11284, 12752, 12896, 16737, 16926, 19128, 19344, 20722, 20832, 22316, 22568, 24707, 25504, 31083, 33474, 33852, 38256, 38688, 41444, 44632, 45136, 49414, 62166, 66948, 67704, 72527, 74121, 76512, 82888, 89264, 90272, 98828, 124332, 133896, 135408, 145054, 148242, 165776, 172949, 178528, 197656, 217581, 248664, 267792, 270816, 290108, 296484, 321191, 331552, 345898, 395312, 435162, 497328, 518847, 535584, 580216, 592968, 642382, 691796, 790624, 870324, 963573, 994656, 1037694, 1160432, 1185936, 1284764, 1383592, 1740648, 1927146, 2075388, 2248337, 2320864, 2371872, 2569528, 2767184, 3481296, 3854292, 4150776, 4496674, 5139056, 5534368, 6745011, 6962592, 7708584, 8301552, 8993348, 10278112, 13490022, 15417168, 16603104, 17986696, 26980044, 30834336, 35973392, 53960088, 71946784, 107920176, 215840352]

約数ペア:

[(1, 215840352), (2, 107920176), (3, 71946784), (4, 53960088), (6, 35973392), (7, 30834336), (8, 26980044), (12, 17986696), (13, 16603104), (14, 15417168), (16, 13490022), (21, 10278112), (24, 8993348), (26, 8301552), (28, 7708584), (31, 6962592), (32, 6745011), (39, 5534368), (42, 5139056), (48, 4496674), (52, 4150776), (56, 3854292), (62, 3481296), (78, 2767184), (84, 2569528), (91, 2371872), (93, 2320864), (96, 2248337), (104, 2075388), (112, 1927146), (124, 1740648), (156, 1383592), (168, 1284764), (182, 1185936), (186, 1160432), (208, 1037694), (217, 994656), (224, 963573), (248, 870324), (273, 790624), (312, 691796), (336, 642382), (364, 592968), (372, 580216), (403, 535584), (416, 518847), (434, 497328), (496, 435162), (546, 395312), (624, 345898), (651, 331552), (672, 321191), (728, 296484), (744, 290108), (797, 270816), (806, 267792), (868, 248664), (992, 217581), (1092, 197656), (1209, 178528), (1248, 172949), (1302, 165776), (1456, 148242), (1488, 145054), (1594, 135408), (1612, 133896), (1736, 124332), (2184, 98828), (2391, 90272), (2418, 89264), (2604, 82888), (2821, 76512), (2912, 74121), (2976, 72527), (3188, 67704), (3224, 66948), (3472, 62166), (4368, 49414), (4782, 45136), (4836, 44632), (5208, 41444), (5579, 38688), (5642, 38256), (6376, 33852), (6448, 33474), (6944, 31083), (8463, 25504), (8736, 24707), (9564, 22568), (9672, 22316), (10361, 20832), (10416, 20722), (11158, 19344), (11284, 19128), (12752, 16926), (12896, 16737)]