266549904

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 808733952

約数和(自身を除く): 542184048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 71, 72, 87, 93, 116, 124, 142, 144, 174, 186, 213, 232, 248, 261, 279, 284, 348, 372, 426, 464, 496, 522, 558, 568, 639, 696, 744, 841, 852, 899, 1044, 1116, 1136, 1278, 1392, 1488, 1682, 1704, 1798, 2059, 2088, 2201, 2232, 2523, 2556, 2697, 3364, 3408, 3596, 4118, 4176, 4402, 4464, 5046, 5112, 5394, 6177, 6603, 6728, 7192, 7569, 8091, 8236, 8804, 10092, 10224, 10788, 12354, 13206, 13456, 14384, 15138, 16182, 16472, 17608, 18531, 19809, 20184, 21576, 24708, 26071, 26412, 30276, 32364, 32944, 35216, 37062, 39618, 40368, 43152, 49416, 52142, 52824, 59711, 60552, 63829, 64728, 74124, 78213, 79236, 98832, 104284, 105648, 119422, 121104, 127658, 129456, 148248, 156426, 158472, 179133, 191487, 208568, 234639, 238844, 255316, 296496, 312852, 316944, 358266, 382974, 417136, 469278, 477688, 510632, 537399, 574461, 625704, 716532, 765948, 938556, 955376, 1021264, 1074798, 1148922, 1251408, 1433064, 1531896, 1851041, 1877112, 2149596, 2297844, 2866128, 3063792, 3702082, 3754224, 4299192, 4595688, 5553123, 7404164, 8598384, 9191376, 11106246, 14808328, 16659369, 22212492, 29616656, 33318738, 44424984, 66637476, 88849968, 133274952, 266549904]

約数ペア:

[(1, 266549904), (2, 133274952), (3, 88849968), (4, 66637476), (6, 44424984), (8, 33318738), (9, 29616656), (12, 22212492), (16, 16659369), (18, 14808328), (24, 11106246), (29, 9191376), (31, 8598384), (36, 7404164), (48, 5553123), (58, 4595688), (62, 4299192), (71, 3754224), (72, 3702082), (87, 3063792), (93, 2866128), (116, 2297844), (124, 2149596), (142, 1877112), (144, 1851041), (174, 1531896), (186, 1433064), (213, 1251408), (232, 1148922), (248, 1074798), (261, 1021264), (279, 955376), (284, 938556), (348, 765948), (372, 716532), (426, 625704), (464, 574461), (496, 537399), (522, 510632), (558, 477688), (568, 469278), (639, 417136), (696, 382974), (744, 358266), (841, 316944), (852, 312852), (899, 296496), (1044, 255316), (1116, 238844), (1136, 234639), (1278, 208568), (1392, 191487), (1488, 179133), (1682, 158472), (1704, 156426), (1798, 148248), (2059, 129456), (2088, 127658), (2201, 121104), (2232, 119422), (2523, 105648), (2556, 104284), (2697, 98832), (3364, 79236), (3408, 78213), (3596, 74124), (4118, 64728), (4176, 63829), (4402, 60552), (4464, 59711), (5046, 52824), (5112, 52142), (5394, 49416), (6177, 43152), (6603, 40368), (6728, 39618), (7192, 37062), (7569, 35216), (8091, 32944), (8236, 32364), (8804, 30276), (10092, 26412), (10224, 26071), (10788, 24708), (12354, 21576), (13206, 20184), (13456, 19809), (14384, 18531), (15138, 17608), (16182, 16472)]