449944128

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 1333743840

約数和(自身を除く): 883799712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 89, 96, 131, 134, 144, 178, 192, 201, 262, 267, 268, 288, 356, 393, 402, 524, 534, 536, 576, 603, 712, 786, 801, 804, 1048, 1068, 1072, 1179, 1206, 1424, 1572, 1602, 1608, 2096, 2136, 2144, 2358, 2412, 2848, 3144, 3204, 3216, 4192, 4272, 4288, 4716, 4824, 5696, 5963, 6288, 6408, 6432, 8384, 8544, 8777, 9432, 9648, 11659, 11926, 12576, 12816, 12864, 17088, 17554, 17889, 18864, 19296, 23318, 23852, 25152, 25632, 26331, 34977, 35108, 35778, 37728, 38592, 46636, 47704, 51264, 52662, 53667, 69954, 70216, 71556, 75456, 78993, 93272, 95408, 104931, 105324, 107334, 139908, 140432, 143112, 157986, 186544, 190816, 209862, 210648, 214668, 279816, 280864, 286224, 315972, 373088, 381632, 419724, 421296, 429336, 559632, 561728, 572448, 631944, 746176, 781153, 839448, 842592, 858672, 1119264, 1144896, 1263888, 1562306, 1678896, 1685184, 1717344, 2238528, 2343459, 2527776, 3124612, 3357792, 3434688, 4686918, 5055552, 6249224, 6715584, 7030377, 9373836, 12498448, 14060754, 18747672, 24996896, 28121508, 37495344, 49993792, 56243016, 74990688, 112486032, 149981376, 224972064, 449944128]

約数ペア:

[(1, 449944128), (2, 224972064), (3, 149981376), (4, 112486032), (6, 74990688), (8, 56243016), (9, 49993792), (12, 37495344), (16, 28121508), (18, 24996896), (24, 18747672), (32, 14060754), (36, 12498448), (48, 9373836), (64, 7030377), (67, 6715584), (72, 6249224), (89, 5055552), (96, 4686918), (131, 3434688), (134, 3357792), (144, 3124612), (178, 2527776), (192, 2343459), (201, 2238528), (262, 1717344), (267, 1685184), (268, 1678896), (288, 1562306), (356, 1263888), (393, 1144896), (402, 1119264), (524, 858672), (534, 842592), (536, 839448), (576, 781153), (603, 746176), (712, 631944), (786, 572448), (801, 561728), (804, 559632), (1048, 429336), (1068, 421296), (1072, 419724), (1179, 381632), (1206, 373088), (1424, 315972), (1572, 286224), (1602, 280864), (1608, 279816), (2096, 214668), (2136, 210648), (2144, 209862), (2358, 190816), (2412, 186544), (2848, 157986), (3144, 143112), (3204, 140432), (3216, 139908), (4192, 107334), (4272, 105324), (4288, 104931), (4716, 95408), (4824, 93272), (5696, 78993), (5963, 75456), (6288, 71556), (6408, 70216), (6432, 69954), (8384, 53667), (8544, 52662), (8777, 51264), (9432, 47704), (9648, 46636), (11659, 38592), (11926, 37728), (12576, 35778), (12816, 35108), (12864, 34977), (17088, 26331), (17554, 25632), (17889, 25152), (18864, 23852), (19296, 23318)]