307577248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 72

約数和(自身を含む): 684815040

約数和(自身を除く): 377237792

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 841, 928, 1039, 1276, 1682, 2078, 2552, 3364, 4156, 5104, 6728, 8312, 9251, 10208, 11429, 13456, 16624, 18502, 22858, 26912, 30131, 33248, 37004, 45716, 60262, 74008, 91432, 120524, 148016, 182864, 241048, 296032, 331441, 365728, 482096, 662882, 873799, 964192, 1325764, 1747598, 2651528, 3495196, 5303056, 6990392, 9611789, 10606112, 13980784, 19223578, 27961568, 38447156, 76894312, 153788624, 307577248]

約数ペア:

[(1, 307577248), (2, 153788624), (4, 76894312), (8, 38447156), (11, 27961568), (16, 19223578), (22, 13980784), (29, 10606112), (32, 9611789), (44, 6990392), (58, 5303056), (88, 3495196), (116, 2651528), (176, 1747598), (232, 1325764), (319, 964192), (352, 873799), (464, 662882), (638, 482096), (841, 365728), (928, 331441), (1039, 296032), (1276, 241048), (1682, 182864), (2078, 148016), (2552, 120524), (3364, 91432), (4156, 74008), (5104, 60262), (6728, 45716), (8312, 37004), (9251, 33248), (10208, 30131), (11429, 26912), (13456, 22858), (16624, 18502)]