291234372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 856203264

約数和(自身を除く): 564968892

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 47, 52, 66, 69, 78, 92, 94, 132, 138, 141, 143, 156, 157, 188, 253, 276, 282, 286, 299, 314, 429, 471, 506, 517, 564, 572, 598, 611, 628, 759, 858, 897, 942, 1012, 1034, 1081, 1196, 1222, 1518, 1551, 1716, 1727, 1794, 1833, 1884, 2041, 2068, 2162, 2444, 3036, 3102, 3243, 3289, 3454, 3588, 3611, 3666, 4082, 4324, 5181, 6123, 6204, 6486, 6578, 6721, 6908, 7222, 7332, 7379, 8164, 9867, 10362, 10833, 11891, 12246, 12972, 13156, 13442, 14053, 14444, 14758, 19734, 20163, 20724, 21666, 22137, 22451, 23782, 24492, 26884, 28106, 29516, 35673, 39468, 39721, 40326, 42159, 43332, 44274, 44902, 46943, 47564, 56212, 67353, 71346, 79442, 80652, 81169, 84318, 88548, 89804, 93886, 95927, 119163, 134706, 140829, 142692, 154583, 158884, 162338, 168636, 169717, 187772, 191854, 238326, 243507, 269412, 281658, 287781, 309166, 324676, 339434, 383708, 463749, 476652, 487014, 509151, 516373, 563316, 575562, 618332, 678868, 927498, 974028, 1018302, 1032746, 1055197, 1151124, 1549119, 1854996, 1866887, 2036604, 2065492, 2110394, 2206321, 3098238, 3165591, 3733774, 4220788, 4412642, 5600661, 6196476, 6331182, 6618963, 7467548, 8825284, 11201322, 12662364, 13237926, 22402644, 24269531, 26475852, 48539062, 72808593, 97078124, 145617186, 291234372]

約数ペア:

[(1, 291234372), (2, 145617186), (3, 97078124), (4, 72808593), (6, 48539062), (11, 26475852), (12, 24269531), (13, 22402644), (22, 13237926), (23, 12662364), (26, 11201322), (33, 8825284), (39, 7467548), (44, 6618963), (46, 6331182), (47, 6196476), (52, 5600661), (66, 4412642), (69, 4220788), (78, 3733774), (92, 3165591), (94, 3098238), (132, 2206321), (138, 2110394), (141, 2065492), (143, 2036604), (156, 1866887), (157, 1854996), (188, 1549119), (253, 1151124), (276, 1055197), (282, 1032746), (286, 1018302), (299, 974028), (314, 927498), (429, 678868), (471, 618332), (506, 575562), (517, 563316), (564, 516373), (572, 509151), (598, 487014), (611, 476652), (628, 463749), (759, 383708), (858, 339434), (897, 324676), (942, 309166), (1012, 287781), (1034, 281658), (1081, 269412), (1196, 243507), (1222, 238326), (1518, 191854), (1551, 187772), (1716, 169717), (1727, 168636), (1794, 162338), (1833, 158884), (1884, 154583), (2041, 142692), (2068, 140829), (2162, 134706), (2444, 119163), (3036, 95927), (3102, 93886), (3243, 89804), (3289, 88548), (3454, 84318), (3588, 81169), (3611, 80652), (3666, 79442), (4082, 71346), (4324, 67353), (5181, 56212), (6123, 47564), (6204, 46943), (6486, 44902), (6578, 44274), (6721, 43332), (6908, 42159), (7222, 40326), (7332, 39721), (7379, 39468), (8164, 35673), (9867, 29516), (10362, 28106), (10833, 26884), (11891, 24492), (12246, 23782), (12972, 22451), (13156, 22137), (13442, 21666), (14053, 20724), (14444, 20163), (14758, 19734)]