299332904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 617379840

約数和(自身を除く): 318046936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 131, 173, 254, 262, 346, 508, 524, 692, 1016, 1048, 1384, 1651, 1703, 2249, 3302, 3406, 4498, 6604, 6812, 8996, 13208, 13624, 16637, 17992, 21971, 22663, 33274, 43942, 45326, 66548, 87884, 90652, 133096, 175768, 181304, 216281, 285623, 294619, 432562, 571246, 589238, 865124, 1142492, 1178476, 1730248, 2284984, 2356952, 2878201, 5756402, 11512804, 23025608, 37416613, 74833226, 149666452, 299332904]

約数ペア:

[(1, 299332904), (2, 149666452), (4, 74833226), (8, 37416613), (13, 23025608), (26, 11512804), (52, 5756402), (104, 2878201), (127, 2356952), (131, 2284984), (173, 1730248), (254, 1178476), (262, 1142492), (346, 865124), (508, 589238), (524, 571246), (692, 432562), (1016, 294619), (1048, 285623), (1384, 216281), (1651, 181304), (1703, 175768), (2249, 133096), (3302, 90652), (3406, 87884), (4498, 66548), (6604, 45326), (6812, 43942), (8996, 33274), (13208, 22663), (13624, 21971), (16637, 17992)]