280990147176

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{114343}}^1$

素因数の和:114756

約数の個数: 128

約数和(自身を含む): 807908966400

約数和(自身を除く): 526918819224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 367, 372, 558, 734, 744, 837, 1101, 1116, 1468, 1674, 2202, 2232, 2936, 3303, 3348, 4404, 6606, 6696, 8808, 9909, 11377, 13212, 19818, 22754, 26424, 34131, 39636, 45508, 68262, 79272, 91016, 102393, 114343, 136524, 204786, 228686, 273048, 307179, 343029, 409572, 457372, 614358, 686058, 819144, 914744, 1029087, 1228716, 1372116, 2058174, 2457432, 2744232, 3087261, 3544633, 4116348, 6174522, 7089266, 8232696, 10633899, 12349044, 14178532, 21267798, 24698088, 28357064, 31901697, 41963881, 42535596, 63803394, 83927762, 85071192, 95705091, 125891643, 127606788, 167855524, 191410182, 251783286, 255213576, 335711048, 377674929, 382820364, 503566572, 755349858, 765640728, 1007133144, 1133024787, 1300880311, 1510699716, 2266049574, 2601760622, 3021399432, 3902640933, 4532099148, 5203521244, 7805281866, 9064198296, 10407042488, 11707922799, 15610563732, 23415845598, 31221127464, 35123768397, 46831691196, 70247536794, 93663382392, 140495073588, 280990147176]

約数ペア:

[(1, 280990147176), (2, 140495073588), (3, 93663382392), (4, 70247536794), (6, 46831691196), (8, 35123768397), (9, 31221127464), (12, 23415845598), (18, 15610563732), (24, 11707922799), (27, 10407042488), (31, 9064198296), (36, 7805281866), (54, 5203521244), (62, 4532099148), (72, 3902640933), (93, 3021399432), (108, 2601760622), (124, 2266049574), (186, 1510699716), (216, 1300880311), (248, 1133024787), (279, 1007133144), (367, 765640728), (372, 755349858), (558, 503566572), (734, 382820364), (744, 377674929), (837, 335711048), (1101, 255213576), (1116, 251783286), (1468, 191410182), (1674, 167855524), (2202, 127606788), (2232, 125891643), (2936, 95705091), (3303, 85071192), (3348, 83927762), (4404, 63803394), (6606, 42535596), (6696, 41963881), (8808, 31901697), (9909, 28357064), (11377, 24698088), (13212, 21267798), (19818, 14178532), (22754, 12349044), (26424, 10633899), (34131, 8232696), (39636, 7089266), (45508, 6174522), (68262, 4116348), (79272, 3544633), (91016, 3087261), (102393, 2744232), (114343, 2457432), (136524, 2058174), (204786, 1372116), (228686, 1228716), (273048, 1029087), (307179, 914744), (343029, 819144), (409572, 686058), (457372, 614358)]