264328218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 738938880

約数和(自身を除く): 474610662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 151, 154, 189, 198, 231, 297, 302, 378, 421, 453, 462, 594, 693, 842, 906, 1057, 1263, 1359, 1386, 1661, 2079, 2114, 2526, 2718, 2947, 3171, 3322, 3789, 4077, 4158, 4631, 4983, 5894, 6342, 7578, 8154, 8841, 9262, 9513, 9966, 11367, 11627, 13893, 14949, 17682, 19026, 22734, 23254, 26523, 27786, 28539, 29898, 32417, 34881, 41679, 44847, 53046, 57078, 63571, 64834, 69762, 79569, 83358, 89694, 97251, 104643, 125037, 127142, 159138, 190713, 194502, 209286, 250074, 291753, 313929, 381426, 444997, 572139, 583506, 627858, 699281, 875259, 889994, 1144278, 1334991, 1398562, 1716417, 1750518, 2097843, 2669982, 3432834, 4004973, 4195686, 4894967, 6293529, 8009946, 9789934, 12014919, 12587058, 14684901, 18880587, 24029838, 29369802, 37761174, 44054703, 88109406, 132164109, 264328218]

約数ペア:

[(1, 264328218), (2, 132164109), (3, 88109406), (6, 44054703), (7, 37761174), (9, 29369802), (11, 24029838), (14, 18880587), (18, 14684901), (21, 12587058), (22, 12014919), (27, 9789934), (33, 8009946), (42, 6293529), (54, 4894967), (63, 4195686), (66, 4004973), (77, 3432834), (99, 2669982), (126, 2097843), (151, 1750518), (154, 1716417), (189, 1398562), (198, 1334991), (231, 1144278), (297, 889994), (302, 875259), (378, 699281), (421, 627858), (453, 583506), (462, 572139), (594, 444997), (693, 381426), (842, 313929), (906, 291753), (1057, 250074), (1263, 209286), (1359, 194502), (1386, 190713), (1661, 159138), (2079, 127142), (2114, 125037), (2526, 104643), (2718, 97251), (2947, 89694), (3171, 83358), (3322, 79569), (3789, 69762), (4077, 64834), (4158, 63571), (4631, 57078), (4983, 53046), (5894, 44847), (6342, 41679), (7578, 34881), (8154, 32417), (8841, 29898), (9262, 28539), (9513, 27786), (9966, 26523), (11367, 23254), (11627, 22734), (13893, 19026), (14949, 17682)]