266132724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 768276096

約数和(自身を除く): 502143372

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 121, 132, 138, 143, 156, 242, 253, 276, 286, 299, 363, 429, 484, 506, 572, 598, 613, 726, 759, 858, 897, 1012, 1196, 1226, 1452, 1518, 1573, 1716, 1794, 1839, 2452, 2783, 3036, 3146, 3289, 3588, 3678, 4719, 5566, 6292, 6578, 6743, 7356, 7969, 8349, 9438, 9867, 11132, 13156, 13486, 14099, 15938, 16698, 18876, 19734, 20229, 23907, 26972, 28198, 31876, 33396, 36179, 39468, 40458, 42297, 47814, 56396, 72358, 74173, 80916, 84594, 87659, 95628, 108537, 144716, 148346, 155089, 169188, 175318, 183287, 217074, 222519, 262977, 296692, 310178, 350636, 366574, 434148, 445038, 465267, 525954, 549861, 620356, 733148, 890076, 930534, 964249, 1051908, 1099722, 1705979, 1861068, 1928498, 2016157, 2199444, 2892747, 3411958, 3856996, 4032314, 5117937, 5785494, 6048471, 6823916, 8064628, 10235874, 11570988, 12096942, 20471748, 22177727, 24193884, 44355454, 66533181, 88710908, 133066362, 266132724]

約数ペア:

[(1, 266132724), (2, 133066362), (3, 88710908), (4, 66533181), (6, 44355454), (11, 24193884), (12, 22177727), (13, 20471748), (22, 12096942), (23, 11570988), (26, 10235874), (33, 8064628), (39, 6823916), (44, 6048471), (46, 5785494), (52, 5117937), (66, 4032314), (69, 3856996), (78, 3411958), (92, 2892747), (121, 2199444), (132, 2016157), (138, 1928498), (143, 1861068), (156, 1705979), (242, 1099722), (253, 1051908), (276, 964249), (286, 930534), (299, 890076), (363, 733148), (429, 620356), (484, 549861), (506, 525954), (572, 465267), (598, 445038), (613, 434148), (726, 366574), (759, 350636), (858, 310178), (897, 296692), (1012, 262977), (1196, 222519), (1226, 217074), (1452, 183287), (1518, 175318), (1573, 169188), (1716, 155089), (1794, 148346), (1839, 144716), (2452, 108537), (2783, 95628), (3036, 87659), (3146, 84594), (3289, 80916), (3588, 74173), (3678, 72358), (4719, 56396), (5566, 47814), (6292, 42297), (6578, 40458), (6743, 39468), (7356, 36179), (7969, 33396), (8349, 31876), (9438, 28198), (9867, 26972), (11132, 23907), (13156, 20229), (13486, 19734), (14099, 18876), (15938, 16698)]