260890296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20627}}^1$

素因数の和:20684

約数の個数: 64

約数和(自身を含む): 712903680

約数和(自身を除く): 452013384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 20627, 41254, 61881, 82508, 123762, 165016, 247524, 350659, 495048, 639437, 701318, 1051977, 1278874, 1402636, 1918311, 2103954, 2557748, 2805272, 3836622, 4207908, 5115496, 7673244, 8415816, 10870429, 15346488, 21740858, 32611287, 43481716, 65222574, 86963432, 130445148, 260890296]

約数ペア:

[(1, 260890296), (2, 130445148), (3, 86963432), (4, 65222574), (6, 43481716), (8, 32611287), (12, 21740858), (17, 15346488), (24, 10870429), (31, 8415816), (34, 7673244), (51, 5115496), (62, 4207908), (68, 3836622), (93, 2805272), (102, 2557748), (124, 2103954), (136, 1918311), (186, 1402636), (204, 1278874), (248, 1051977), (372, 701318), (408, 639437), (527, 495048), (744, 350659), (1054, 247524), (1581, 165016), (2108, 123762), (3162, 82508), (4216, 61881), (6324, 41254), (12648, 20627)]