285587016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 871197120

約数和(自身を除く): 585610104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 169, 173, 222, 264, 286, 296, 312, 338, 346, 407, 429, 444, 481, 507, 519, 572, 676, 692, 814, 858, 888, 962, 1014, 1038, 1144, 1221, 1352, 1384, 1443, 1628, 1716, 1859, 1903, 1924, 2028, 2076, 2249, 2442, 2886, 3256, 3432, 3718, 3806, 3848, 4056, 4152, 4498, 4884, 5291, 5577, 5709, 5772, 6253, 6401, 6747, 7436, 7612, 8996, 9768, 10582, 11154, 11418, 11544, 12506, 12802, 13494, 14872, 15224, 15873, 17992, 18759, 19203, 21164, 22308, 22836, 24739, 25012, 25604, 26988, 29237, 31746, 37518, 38406, 42328, 44616, 45672, 49478, 50024, 51208, 53976, 58474, 63492, 68783, 70411, 74217, 75036, 76812, 83213, 87711, 98956, 116948, 126984, 137566, 140822, 148434, 150072, 153624, 166426, 175422, 197912, 206349, 211233, 233896, 249639, 275132, 281644, 296868, 321607, 332852, 350844, 412698, 422466, 499278, 550264, 563288, 593736, 643214, 665704, 701688, 825396, 844932, 915343, 964821, 998556, 1081769, 1286428, 1650792, 1689864, 1830686, 1929642, 1997112, 2163538, 2572856, 2746029, 3245307, 3661372, 3859284, 4327076, 5492058, 6490614, 7322744, 7718568, 8654152, 10984116, 11899459, 12981228, 21968232, 23798918, 25962456, 35698377, 47597836, 71396754, 95195672, 142793508, 285587016]

約数ペア:

[(1, 285587016), (2, 142793508), (3, 95195672), (4, 71396754), (6, 47597836), (8, 35698377), (11, 25962456), (12, 23798918), (13, 21968232), (22, 12981228), (24, 11899459), (26, 10984116), (33, 8654152), (37, 7718568), (39, 7322744), (44, 6490614), (52, 5492058), (66, 4327076), (74, 3859284), (78, 3661372), (88, 3245307), (104, 2746029), (111, 2572856), (132, 2163538), (143, 1997112), (148, 1929642), (156, 1830686), (169, 1689864), (173, 1650792), (222, 1286428), (264, 1081769), (286, 998556), (296, 964821), (312, 915343), (338, 844932), (346, 825396), (407, 701688), (429, 665704), (444, 643214), (481, 593736), (507, 563288), (519, 550264), (572, 499278), (676, 422466), (692, 412698), (814, 350844), (858, 332852), (888, 321607), (962, 296868), (1014, 281644), (1038, 275132), (1144, 249639), (1221, 233896), (1352, 211233), (1384, 206349), (1443, 197912), (1628, 175422), (1716, 166426), (1859, 153624), (1903, 150072), (1924, 148434), (2028, 140822), (2076, 137566), (2249, 126984), (2442, 116948), (2886, 98956), (3256, 87711), (3432, 83213), (3718, 76812), (3806, 75036), (3848, 74217), (4056, 70411), (4152, 68783), (4498, 63492), (4884, 58474), (5291, 53976), (5577, 51208), (5709, 50024), (5772, 49478), (6253, 45672), (6401, 44616), (6747, 42328), (7436, 38406), (7612, 37518), (8996, 31746), (9768, 29237), (10582, 26988), (11154, 25604), (11418, 25012), (11544, 24739), (12506, 22836), (12802, 22308), (13494, 21164), (14872, 19203), (15224, 18759), (15873, 17992)]