393976128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22584

約数の個数: 112

約数和(自身を含む): 1283004800

約数和(自身を除く): 889028672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 22549, 45098, 67647, 90196, 135294, 157843, 180392, 270588, 293137, 315686, 360784, 473529, 541176, 586274, 631372, 721568, 879411, 947058, 1082352, 1172548, 1262744, 1443136, 1758822, 1894116, 2051959, 2164704, 2345096, 2525488, 3517644, 3788232, 4103918, 4329408, 4690192, 5050976, 6155877, 7035288, 7576464, 8207836, 9380384, 10101952, 12311754, 14070576, 15152928, 16415672, 18760768, 24623508, 28141152, 30305856, 32831344, 49247016, 56282304, 65662688, 98494032, 131325376, 196988064, 393976128]

約数ペア:

[(1, 393976128), (2, 196988064), (3, 131325376), (4, 98494032), (6, 65662688), (7, 56282304), (8, 49247016), (12, 32831344), (13, 30305856), (14, 28141152), (16, 24623508), (21, 18760768), (24, 16415672), (26, 15152928), (28, 14070576), (32, 12311754), (39, 10101952), (42, 9380384), (48, 8207836), (52, 7576464), (56, 7035288), (64, 6155877), (78, 5050976), (84, 4690192), (91, 4329408), (96, 4103918), (104, 3788232), (112, 3517644), (156, 2525488), (168, 2345096), (182, 2164704), (192, 2051959), (208, 1894116), (224, 1758822), (273, 1443136), (312, 1262744), (336, 1172548), (364, 1082352), (416, 947058), (448, 879411), (546, 721568), (624, 631372), (672, 586274), (728, 541176), (832, 473529), (1092, 360784), (1248, 315686), (1344, 293137), (1456, 270588), (2184, 180392), (2496, 157843), (2912, 135294), (4368, 90196), (5824, 67647), (8736, 45098), (17472, 22549)]