213700176

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 630691776

約数和(自身を除く): 416991600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 113, 138, 144, 184, 207, 226, 276, 339, 368, 414, 452, 552, 571, 678, 828, 904, 1017, 1104, 1142, 1356, 1656, 1713, 1808, 2034, 2284, 2599, 2712, 3312, 3426, 4068, 4568, 5139, 5198, 5424, 6852, 7797, 8136, 9136, 10278, 10396, 13133, 13704, 15594, 16272, 20556, 20792, 23391, 26266, 27408, 31188, 39399, 41112, 41584, 46782, 52532, 62376, 64523, 78798, 82224, 93564, 105064, 118197, 124752, 129046, 157596, 187128, 193569, 210128, 236394, 258092, 315192, 374256, 387138, 472788, 516184, 580707, 630384, 774276, 945576, 1032368, 1161414, 1484029, 1548552, 1891152, 2322828, 2968058, 3097104, 4452087, 4645656, 5936116, 8904174, 9291312, 11872232, 13356261, 17808348, 23744464, 26712522, 35616696, 53425044, 71233392, 106850088, 213700176]

約数ペア:

[(1, 213700176), (2, 106850088), (3, 71233392), (4, 53425044), (6, 35616696), (8, 26712522), (9, 23744464), (12, 17808348), (16, 13356261), (18, 11872232), (23, 9291312), (24, 8904174), (36, 5936116), (46, 4645656), (48, 4452087), (69, 3097104), (72, 2968058), (92, 2322828), (113, 1891152), (138, 1548552), (144, 1484029), (184, 1161414), (207, 1032368), (226, 945576), (276, 774276), (339, 630384), (368, 580707), (414, 516184), (452, 472788), (552, 387138), (571, 374256), (678, 315192), (828, 258092), (904, 236394), (1017, 210128), (1104, 193569), (1142, 187128), (1356, 157596), (1656, 129046), (1713, 124752), (1808, 118197), (2034, 105064), (2284, 93564), (2599, 82224), (2712, 78798), (3312, 64523), (3426, 62376), (4068, 52532), (4568, 46782), (5139, 41584), (5198, 41112), (5424, 39399), (6852, 31188), (7797, 27408), (8136, 26266), (9136, 23391), (10278, 20792), (10396, 20556), (13133, 16272), (13704, 15594)]