428064

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 96

約数和(自身を含む): 1411200

約数和(自身を除く): 983136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 343, 364, 392, 416, 546, 588, 624, 637, 672, 686, 728, 784, 1029, 1092, 1176, 1248, 1274, 1372, 1456, 1568, 1911, 2058, 2184, 2352, 2548, 2744, 2912, 3822, 4116, 4368, 4459, 4704, 5096, 5488, 7644, 8232, 8736, 8918, 10192, 10976, 13377, 15288, 16464, 17836, 20384, 26754, 30576, 32928, 35672, 53508, 61152, 71344, 107016, 142688, 214032, 428064]

約数ペア:

[(1, 428064), (2, 214032), (3, 142688), (4, 107016), (6, 71344), (7, 61152), (8, 53508), (12, 35672), (13, 32928), (14, 30576), (16, 26754), (21, 20384), (24, 17836), (26, 16464), (28, 15288), (32, 13377), (39, 10976), (42, 10192), (48, 8918), (49, 8736), (52, 8232), (56, 7644), (78, 5488), (84, 5096), (91, 4704), (96, 4459), (98, 4368), (104, 4116), (112, 3822), (147, 2912), (156, 2744), (168, 2548), (182, 2352), (196, 2184), (208, 2058), (224, 1911), (273, 1568), (294, 1456), (312, 1372), (336, 1274), (343, 1248), (364, 1176), (392, 1092), (416, 1029), (546, 784), (588, 728), (624, 686), (637, 672)]