259932672

素因数分解:

$2^9\times 3^3\times {\mathrm{18803}}^1$

素因数の和:18830

約数の個数: 80

約数和(自身を含む): 769459680

約数和(自身を除く): 509527008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 18803, 37606, 56409, 75212, 112818, 150424, 169227, 225636, 300848, 338454, 451272, 507681, 601696, 676908, 902544, 1015362, 1203392, 1353816, 1805088, 2030724, 2406784, 2707632, 3610176, 4061448, 4813568, 5415264, 7220352, 8122896, 9627136, 10830528, 14440704, 16245792, 21661056, 28881408, 32491584, 43322112, 64983168, 86644224, 129966336, 259932672]

約数ペア:

[(1, 259932672), (2, 129966336), (3, 86644224), (4, 64983168), (6, 43322112), (8, 32491584), (9, 28881408), (12, 21661056), (16, 16245792), (18, 14440704), (24, 10830528), (27, 9627136), (32, 8122896), (36, 7220352), (48, 5415264), (54, 4813568), (64, 4061448), (72, 3610176), (96, 2707632), (108, 2406784), (128, 2030724), (144, 1805088), (192, 1353816), (216, 1203392), (256, 1015362), (288, 902544), (384, 676908), (432, 601696), (512, 507681), (576, 451272), (768, 338454), (864, 300848), (1152, 225636), (1536, 169227), (1728, 150424), (2304, 112818), (3456, 75212), (4608, 56409), (6912, 37606), (13824, 18803)]