298606672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 722925952

約数和(自身を除く): 424319280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3061, 3484, 3752, 6097, 6122, 6968, 7504, 12194, 12244, 13936, 21427, 24388, 24488, 39793, 42854, 48776, 48976, 79586, 85708, 97552, 159172, 171416, 205087, 278551, 318344, 342832, 410174, 557102, 636688, 820348, 1114204, 1435609, 1640696, 2228408, 2666131, 2871218, 3281392, 4456816, 5332262, 5742436, 10664524, 11484872, 18662917, 21329048, 22969744, 37325834, 42658096, 74651668, 149303336, 298606672]

約数ペア:

[(1, 298606672), (2, 149303336), (4, 74651668), (7, 42658096), (8, 37325834), (13, 22969744), (14, 21329048), (16, 18662917), (26, 11484872), (28, 10664524), (52, 5742436), (56, 5332262), (67, 4456816), (91, 3281392), (104, 2871218), (112, 2666131), (134, 2228408), (182, 1640696), (208, 1435609), (268, 1114204), (364, 820348), (469, 636688), (536, 557102), (728, 410174), (871, 342832), (938, 318344), (1072, 278551), (1456, 205087), (1742, 171416), (1876, 159172), (3061, 97552), (3484, 85708), (3752, 79586), (6097, 48976), (6122, 48776), (6968, 42854), (7504, 39793), (12194, 24488), (12244, 24388), (13936, 21427)]