428181208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 1020418560

約数和(自身を除く): 592237352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 182, 196, 292, 364, 392, 511, 584, 637, 728, 949, 1022, 1151, 1274, 1898, 2044, 2302, 2548, 3577, 3796, 4088, 4604, 5096, 6643, 7154, 7592, 8057, 9208, 13286, 14308, 14963, 16114, 26572, 28616, 29926, 32228, 46501, 53144, 56399, 59852, 64456, 84023, 93002, 104741, 112798, 119704, 168046, 186004, 209482, 225596, 336092, 372008, 418964, 451192, 588161, 672184, 733187, 837928, 1092299, 1176322, 1466374, 2184598, 2352644, 2932748, 4117127, 4369196, 4705288, 5865496, 7646093, 8234254, 8738392, 15292186, 16468508, 30584372, 32937016, 53522651, 61168744, 107045302, 214090604, 428181208]

約数ペア:

[(1, 428181208), (2, 214090604), (4, 107045302), (7, 61168744), (8, 53522651), (13, 32937016), (14, 30584372), (26, 16468508), (28, 15292186), (49, 8738392), (52, 8234254), (56, 7646093), (73, 5865496), (91, 4705288), (98, 4369196), (104, 4117127), (146, 2932748), (182, 2352644), (196, 2184598), (292, 1466374), (364, 1176322), (392, 1092299), (511, 837928), (584, 733187), (637, 672184), (728, 588161), (949, 451192), (1022, 418964), (1151, 372008), (1274, 336092), (1898, 225596), (2044, 209482), (2302, 186004), (2548, 168046), (3577, 119704), (3796, 112798), (4088, 104741), (4604, 93002), (5096, 84023), (6643, 64456), (7154, 59852), (7592, 56399), (8057, 53144), (9208, 46501), (13286, 32228), (14308, 29926), (14963, 28616), (16114, 26572)]