218363376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 731453184

約数和(自身を除く): 513089808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 112, 121, 123, 131, 132, 154, 164, 168, 176, 231, 242, 246, 262, 264, 287, 308, 328, 336, 363, 393, 451, 462, 484, 492, 524, 528, 574, 616, 656, 726, 786, 847, 861, 902, 917, 924, 968, 984, 1048, 1148, 1232, 1353, 1441, 1452, 1572, 1694, 1722, 1804, 1834, 1848, 1936, 1968, 2096, 2296, 2541, 2706, 2751, 2882, 2904, 3144, 3157, 3388, 3444, 3608, 3668, 3696, 4323, 4592, 4961, 5082, 5371, 5412, 5502, 5764, 5808, 6288, 6314, 6776, 6888, 7216, 7336, 8646, 9471, 9922, 10087, 10164, 10742, 10824, 11004, 11528, 12628, 13552, 13776, 14672, 14883, 15851, 16113, 17292, 18942, 19844, 20174, 20328, 21484, 21648, 22008, 23056, 25256, 29766, 30261, 31702, 32226, 34584, 34727, 37597, 37884, 39688, 40348, 40656, 42968, 44016, 47553, 50512, 59081, 59532, 60522, 63404, 64452, 69168, 69454, 75194, 75768, 79376, 80696, 85936, 95106, 104181, 110957, 112791, 118162, 119064, 121044, 126808, 128904, 138908, 150388, 151536, 161392, 177243, 190212, 208362, 221914, 225582, 236324, 238128, 242088, 253616, 257808, 277816, 300776, 332871, 354486, 380424, 413567, 416724, 443828, 451164, 472648, 484176, 555632, 601552, 649891, 665742, 708972, 760848, 827134, 833448, 887656, 902328, 945296, 1240701, 1299782, 1331484, 1417944, 1654268, 1666896, 1775312, 1804656, 1949673, 2481402, 2599564, 2662968, 2835888, 3308536, 3899346, 4549237, 4962804, 5199128, 5325936, 6617072, 7798692, 9098474, 9925608, 10398256, 13647711, 15597384, 18196948, 19851216, 27295422, 31194768, 36393896, 54590844, 72787792, 109181688, 218363376]

約数ペア:

[(1, 218363376), (2, 109181688), (3, 72787792), (4, 54590844), (6, 36393896), (7, 31194768), (8, 27295422), (11, 19851216), (12, 18196948), (14, 15597384), (16, 13647711), (21, 10398256), (22, 9925608), (24, 9098474), (28, 7798692), (33, 6617072), (41, 5325936), (42, 5199128), (44, 4962804), (48, 4549237), (56, 3899346), (66, 3308536), (77, 2835888), (82, 2662968), (84, 2599564), (88, 2481402), (112, 1949673), (121, 1804656), (123, 1775312), (131, 1666896), (132, 1654268), (154, 1417944), (164, 1331484), (168, 1299782), (176, 1240701), (231, 945296), (242, 902328), (246, 887656), (262, 833448), (264, 827134), (287, 760848), (308, 708972), (328, 665742), (336, 649891), (363, 601552), (393, 555632), (451, 484176), (462, 472648), (484, 451164), (492, 443828), (524, 416724), (528, 413567), (574, 380424), (616, 354486), (656, 332871), (726, 300776), (786, 277816), (847, 257808), (861, 253616), (902, 242088), (917, 238128), (924, 236324), (968, 225582), (984, 221914), (1048, 208362), (1148, 190212), (1232, 177243), (1353, 161392), (1441, 151536), (1452, 150388), (1572, 138908), (1694, 128904), (1722, 126808), (1804, 121044), (1834, 119064), (1848, 118162), (1936, 112791), (1968, 110957), (2096, 104181), (2296, 95106), (2541, 85936), (2706, 80696), (2751, 79376), (2882, 75768), (2904, 75194), (3144, 69454), (3157, 69168), (3388, 64452), (3444, 63404), (3608, 60522), (3668, 59532), (3696, 59081), (4323, 50512), (4592, 47553), (4961, 44016), (5082, 42968), (5371, 40656), (5412, 40348), (5502, 39688), (5764, 37884), (5808, 37597), (6288, 34727), (6314, 34584), (6776, 32226), (6888, 31702), (7216, 30261), (7336, 29766), (8646, 25256), (9471, 23056), (9922, 22008), (10087, 21648), (10164, 21484), (10742, 20328), (10824, 20174), (11004, 19844), (11528, 18942), (12628, 17292), (13552, 16113), (13776, 15851), (14672, 14883)]