505290528

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8237}}^1$

素因数の和:8327

約数の個数: 96

約数和(自身を含む): 1494702720

約数和(自身を除く): 989412192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 5112, 6816, 7668, 8237, 10224, 15336, 16474, 20448, 24711, 30672, 32948, 49422, 61344, 65896, 74133, 98844, 131792, 148266, 197688, 222399, 263584, 296532, 395376, 444798, 584827, 593064, 790752, 889596, 1169654, 1186128, 1754481, 1779192, 2339308, 2372256, 3508962, 3558384, 4678616, 5263443, 7017924, 7116768, 9357232, 10526886, 14035848, 15790329, 18714464, 21053772, 28071696, 31580658, 42107544, 56143392, 63161316, 84215088, 126322632, 168430176, 252645264, 505290528]

約数ペア:

[(1, 505290528), (2, 252645264), (3, 168430176), (4, 126322632), (6, 84215088), (8, 63161316), (9, 56143392), (12, 42107544), (16, 31580658), (18, 28071696), (24, 21053772), (27, 18714464), (32, 15790329), (36, 14035848), (48, 10526886), (54, 9357232), (71, 7116768), (72, 7017924), (96, 5263443), (108, 4678616), (142, 3558384), (144, 3508962), (213, 2372256), (216, 2339308), (284, 1779192), (288, 1754481), (426, 1186128), (432, 1169654), (568, 889596), (639, 790752), (852, 593064), (864, 584827), (1136, 444798), (1278, 395376), (1704, 296532), (1917, 263584), (2272, 222399), (2556, 197688), (3408, 148266), (3834, 131792), (5112, 98844), (6816, 74133), (7668, 65896), (8237, 61344), (10224, 49422), (15336, 32948), (16474, 30672), (20448, 24711)]