1280096424

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 3872232000

約数和(自身を除く): 2592135576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 41, 57, 58, 72, 76, 82, 87, 114, 116, 123, 152, 164, 171, 174, 228, 232, 246, 261, 328, 342, 348, 369, 456, 492, 522, 551, 684, 696, 738, 779, 787, 984, 1044, 1102, 1189, 1368, 1476, 1558, 1574, 1653, 2088, 2204, 2337, 2361, 2378, 2952, 3116, 3148, 3306, 3567, 4408, 4674, 4722, 4756, 4959, 6232, 6296, 6612, 7011, 7083, 7134, 9348, 9444, 9512, 9918, 10701, 13224, 14022, 14166, 14268, 14953, 18696, 18888, 19836, 21402, 22591, 22823, 28044, 28332, 28536, 29906, 32267, 39672, 42804, 44859, 45182, 45646, 56088, 56664, 59812, 64534, 67773, 68469, 85608, 89718, 90364, 91292, 96801, 119624, 129068, 134577, 135546, 136938, 179436, 180728, 182584, 193602, 203319, 205407, 258136, 269154, 271092, 273876, 290403, 358872, 387204, 406638, 410814, 433637, 538308, 542184, 547752, 580806, 613073, 774408, 813276, 821628, 867274, 935743, 1076616, 1161612, 1226146, 1300911, 1626552, 1643256, 1734548, 1839219, 1871486, 2323224, 2452292, 2601822, 2807229, 3469096, 3678438, 3742972, 3902733, 4904584, 5203644, 5517657, 5614458, 7356876, 7485944, 7805466, 8421687, 10407288, 11035314, 11228916, 14713752, 15610932, 16843374, 17779117, 22070628, 22457832, 31221864, 33686748, 35558234, 44141256, 53337351, 67373496, 71116468, 106674702, 142232936, 160012053, 213349404, 320024106, 426698808, 640048212, 1280096424]

約数ペア:

[(1, 1280096424), (2, 640048212), (3, 426698808), (4, 320024106), (6, 213349404), (8, 160012053), (9, 142232936), (12, 106674702), (18, 71116468), (19, 67373496), (24, 53337351), (29, 44141256), (36, 35558234), (38, 33686748), (41, 31221864), (57, 22457832), (58, 22070628), (72, 17779117), (76, 16843374), (82, 15610932), (87, 14713752), (114, 11228916), (116, 11035314), (123, 10407288), (152, 8421687), (164, 7805466), (171, 7485944), (174, 7356876), (228, 5614458), (232, 5517657), (246, 5203644), (261, 4904584), (328, 3902733), (342, 3742972), (348, 3678438), (369, 3469096), (456, 2807229), (492, 2601822), (522, 2452292), (551, 2323224), (684, 1871486), (696, 1839219), (738, 1734548), (779, 1643256), (787, 1626552), (984, 1300911), (1044, 1226146), (1102, 1161612), (1189, 1076616), (1368, 935743), (1476, 867274), (1558, 821628), (1574, 813276), (1653, 774408), (2088, 613073), (2204, 580806), (2337, 547752), (2361, 542184), (2378, 538308), (2952, 433637), (3116, 410814), (3148, 406638), (3306, 387204), (3567, 358872), (4408, 290403), (4674, 273876), (4722, 271092), (4756, 269154), (4959, 258136), (6232, 205407), (6296, 203319), (6612, 193602), (7011, 182584), (7083, 180728), (7134, 179436), (9348, 136938), (9444, 135546), (9512, 134577), (9918, 129068), (10701, 119624), (13224, 96801), (14022, 91292), (14166, 90364), (14268, 89718), (14953, 85608), (18696, 68469), (18888, 67773), (19836, 64534), (21402, 59812), (22591, 56664), (22823, 56088), (28044, 45646), (28332, 45182), (28536, 44859), (29906, 42804), (32267, 39672)]