231696288

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 120

約数和(自身を含む): 691558560

約数和(自身を除く): 459862272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 852, 864, 1136, 1259, 1278, 1296, 1704, 1917, 2272, 2518, 2556, 2592, 3408, 3777, 3834, 5036, 5112, 5751, 6816, 7554, 7668, 10072, 10224, 11331, 11502, 15108, 15336, 20144, 20448, 22662, 23004, 30216, 30672, 33993, 40288, 45324, 46008, 60432, 61344, 67986, 89389, 90648, 92016, 101979, 120864, 135972, 178778, 181296, 184032, 203958, 268167, 271944, 357556, 362592, 407916, 536334, 543888, 715112, 804501, 815832, 1072668, 1087776, 1430224, 1609002, 1631664, 2145336, 2413503, 2860448, 3218004, 3263328, 4290672, 4827006, 6436008, 7240509, 8581344, 9654012, 12872016, 14481018, 19308024, 25744032, 28962036, 38616048, 57924072, 77232096, 115848144, 231696288]

約数ペア:

[(1, 231696288), (2, 115848144), (3, 77232096), (4, 57924072), (6, 38616048), (8, 28962036), (9, 25744032), (12, 19308024), (16, 14481018), (18, 12872016), (24, 9654012), (27, 8581344), (32, 7240509), (36, 6436008), (48, 4827006), (54, 4290672), (71, 3263328), (72, 3218004), (81, 2860448), (96, 2413503), (108, 2145336), (142, 1631664), (144, 1609002), (162, 1430224), (213, 1087776), (216, 1072668), (284, 815832), (288, 804501), (324, 715112), (426, 543888), (432, 536334), (568, 407916), (639, 362592), (648, 357556), (852, 271944), (864, 268167), (1136, 203958), (1259, 184032), (1278, 181296), (1296, 178778), (1704, 135972), (1917, 120864), (2272, 101979), (2518, 92016), (2556, 90648), (2592, 89389), (3408, 67986), (3777, 61344), (3834, 60432), (5036, 46008), (5112, 45324), (5751, 40288), (6816, 33993), (7554, 30672), (7668, 30216), (10072, 23004), (10224, 22662), (11331, 20448), (11502, 20144), (15108, 15336)]