213048264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2755

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 440135736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1716, 1794, 2024, 2392, 2699, 3036, 3289, 3432, 3588, 5398, 6072, 6578, 7176, 8097, 9867, 10796, 13156, 16194, 19734, 21592, 26312, 29689, 32388, 35087, 39468, 59378, 62077, 64776, 70174, 78936, 89067, 105261, 118756, 124154, 140348, 178134, 186231, 210522, 237512, 248308, 280696, 356268, 372462, 385957, 421044, 496616, 682847, 712536, 744924, 771914, 807001, 842088, 1157871, 1365694, 1489848, 1543828, 1614002, 2048541, 2315742, 2421003, 2731388, 3087656, 3228004, 4097082, 4631484, 4842006, 5462776, 6456008, 8194164, 8877011, 9262968, 9684012, 16388328, 17754022, 19368024, 26631033, 35508044, 53262066, 71016088, 106524132, 213048264]

約数ペア:

[(1, 213048264), (2, 106524132), (3, 71016088), (4, 53262066), (6, 35508044), (8, 26631033), (11, 19368024), (12, 17754022), (13, 16388328), (22, 9684012), (23, 9262968), (24, 8877011), (26, 8194164), (33, 6456008), (39, 5462776), (44, 4842006), (46, 4631484), (52, 4097082), (66, 3228004), (69, 3087656), (78, 2731388), (88, 2421003), (92, 2315742), (104, 2048541), (132, 1614002), (138, 1543828), (143, 1489848), (156, 1365694), (184, 1157871), (253, 842088), (264, 807001), (276, 771914), (286, 744924), (299, 712536), (312, 682847), (429, 496616), (506, 421044), (552, 385957), (572, 372462), (598, 356268), (759, 280696), (858, 248308), (897, 237512), (1012, 210522), (1144, 186231), (1196, 178134), (1518, 140348), (1716, 124154), (1794, 118756), (2024, 105261), (2392, 89067), (2699, 78936), (3036, 70174), (3289, 64776), (3432, 62077), (3588, 59378), (5398, 39468), (6072, 35087), (6578, 32388), (7176, 29689), (8097, 26312), (9867, 21592), (10796, 19734), (13156, 16194)]