255398976

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{9049}}^1$

素因数の和:9081

約数の個数: 126

約数和(自身を含む): 851668350

約数和(自身を除く): 596269374

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9049, 9408, 14112, 18098, 27147, 28224, 36196, 54294, 63343, 72392, 81441, 108588, 126686, 144784, 162882, 190029, 217176, 253372, 289568, 325764, 380058, 434352, 443401, 506744, 570087, 579136, 651528, 760116, 868704, 886802, 1013488, 1140174, 1303056, 1330203, 1520232, 1737408, 1773604, 2026976, 2280348, 2606112, 2660406, 3040464, 3547208, 3990609, 4053952, 4560696, 5212224, 5320812, 6080928, 7094416, 7981218, 9121392, 10641624, 12161856, 14188832, 15962436, 18242784, 21283248, 28377664, 31924872, 36485568, 42566496, 63849744, 85132992, 127699488, 255398976]

約数ペア:

[(1, 255398976), (2, 127699488), (3, 85132992), (4, 63849744), (6, 42566496), (7, 36485568), (8, 31924872), (9, 28377664), (12, 21283248), (14, 18242784), (16, 15962436), (18, 14188832), (21, 12161856), (24, 10641624), (28, 9121392), (32, 7981218), (36, 7094416), (42, 6080928), (48, 5320812), (49, 5212224), (56, 4560696), (63, 4053952), (64, 3990609), (72, 3547208), (84, 3040464), (96, 2660406), (98, 2606112), (112, 2280348), (126, 2026976), (144, 1773604), (147, 1737408), (168, 1520232), (192, 1330203), (196, 1303056), (224, 1140174), (252, 1013488), (288, 886802), (294, 868704), (336, 760116), (392, 651528), (441, 579136), (448, 570087), (504, 506744), (576, 443401), (588, 434352), (672, 380058), (784, 325764), (882, 289568), (1008, 253372), (1176, 217176), (1344, 190029), (1568, 162882), (1764, 144784), (2016, 126686), (2352, 108588), (3136, 81441), (3528, 72392), (4032, 63343), (4704, 54294), (7056, 36196), (9049, 28224), (9408, 27147), (14112, 18098)]