247661232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 827447040

約数和(自身を除く): 579785808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 59, 62, 78, 84, 91, 93, 104, 112, 118, 124, 156, 168, 177, 182, 186, 208, 217, 236, 248, 273, 312, 336, 354, 364, 372, 403, 413, 434, 472, 496, 546, 624, 651, 708, 728, 744, 767, 806, 826, 868, 944, 961, 1092, 1209, 1239, 1302, 1416, 1456, 1488, 1534, 1612, 1652, 1736, 1829, 1922, 2184, 2301, 2418, 2478, 2604, 2821, 2832, 2883, 3068, 3224, 3304, 3472, 3658, 3844, 4368, 4602, 4836, 4956, 5208, 5369, 5487, 5642, 5766, 6136, 6448, 6608, 6727, 7316, 7688, 8463, 9204, 9672, 9912, 10416, 10738, 10974, 11284, 11532, 12272, 12493, 12803, 13454, 14632, 15376, 16107, 16926, 18408, 19344, 19824, 20181, 21476, 21948, 22568, 23064, 23777, 24986, 25606, 26908, 29264, 32214, 33852, 36816, 37479, 38409, 40362, 42952, 43896, 45136, 46128, 47554, 49972, 51212, 53816, 56699, 64428, 67704, 71331, 74958, 76818, 80724, 85904, 87451, 87792, 95108, 99944, 102424, 107632, 113398, 128856, 135408, 142662, 149916, 153636, 161448, 166439, 170097, 174902, 190216, 199888, 204848, 226796, 257712, 262353, 285324, 299832, 307272, 322896, 332878, 340194, 349804, 380432, 396893, 453592, 499317, 524706, 570648, 599664, 614544, 665756, 680388, 699608, 737087, 793786, 907184, 998634, 1049412, 1141296, 1190679, 1331512, 1360776, 1399216, 1474174, 1587572, 1997268, 2098824, 2211261, 2381358, 2663024, 2721552, 2948348, 3175144, 3994536, 4197648, 4422522, 4762716, 5159609, 5896696, 6350288, 7989072, 8845044, 9525432, 10319218, 11793392, 15478827, 17690088, 19050864, 20638436, 30957654, 35380176, 41276872, 61915308, 82553744, 123830616, 247661232]

約数ペア:

[(1, 247661232), (2, 123830616), (3, 82553744), (4, 61915308), (6, 41276872), (7, 35380176), (8, 30957654), (12, 20638436), (13, 19050864), (14, 17690088), (16, 15478827), (21, 11793392), (24, 10319218), (26, 9525432), (28, 8845044), (31, 7989072), (39, 6350288), (42, 5896696), (48, 5159609), (52, 4762716), (56, 4422522), (59, 4197648), (62, 3994536), (78, 3175144), (84, 2948348), (91, 2721552), (93, 2663024), (104, 2381358), (112, 2211261), (118, 2098824), (124, 1997268), (156, 1587572), (168, 1474174), (177, 1399216), (182, 1360776), (186, 1331512), (208, 1190679), (217, 1141296), (236, 1049412), (248, 998634), (273, 907184), (312, 793786), (336, 737087), (354, 699608), (364, 680388), (372, 665756), (403, 614544), (413, 599664), (434, 570648), (472, 524706), (496, 499317), (546, 453592), (624, 396893), (651, 380432), (708, 349804), (728, 340194), (744, 332878), (767, 322896), (806, 307272), (826, 299832), (868, 285324), (944, 262353), (961, 257712), (1092, 226796), (1209, 204848), (1239, 199888), (1302, 190216), (1416, 174902), (1456, 170097), (1488, 166439), (1534, 161448), (1612, 153636), (1652, 149916), (1736, 142662), (1829, 135408), (1922, 128856), (2184, 113398), (2301, 107632), (2418, 102424), (2478, 99944), (2604, 95108), (2821, 87792), (2832, 87451), (2883, 85904), (3068, 80724), (3224, 76818), (3304, 74958), (3472, 71331), (3658, 67704), (3844, 64428), (4368, 56699), (4602, 53816), (4836, 51212), (4956, 49972), (5208, 47554), (5369, 46128), (5487, 45136), (5642, 43896), (5766, 42952), (6136, 40362), (6448, 38409), (6608, 37479), (6727, 36816), (7316, 33852), (7688, 32214), (8463, 29264), (9204, 26908), (9672, 25606), (9912, 24986), (10416, 23777), (10738, 23064), (10974, 22568), (11284, 21948), (11532, 21476), (12272, 20181), (12493, 19824), (12803, 19344), (13454, 18408), (14632, 16926), (15376, 16107)]