343142448

素因数分解:

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

素因数の和:216

約数の個数: 160

約数和(自身を含む): 1006435584

約数和(自身を除く): 663293136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 121, 123, 131, 132, 164, 176, 242, 246, 262, 264, 328, 363, 393, 451, 484, 492, 524, 528, 656, 726, 786, 902, 968, 984, 1048, 1331, 1353, 1441, 1452, 1572, 1804, 1936, 1968, 2096, 2662, 2706, 2882, 2904, 3144, 3608, 3993, 4323, 4961, 5324, 5371, 5412, 5764, 5808, 6288, 7216, 7986, 8646, 9922, 10648, 10742, 10824, 11528, 14883, 15851, 15972, 16113, 17292, 19844, 21296, 21484, 21648, 23056, 29766, 31702, 31944, 32226, 34584, 39688, 42968, 47553, 54571, 59081, 59532, 63404, 63888, 64452, 69168, 79376, 85936, 95106, 109142, 118162, 119064, 126808, 128904, 163713, 174361, 177243, 190212, 218284, 236324, 238128, 253616, 257808, 327426, 348722, 354486, 380424, 436568, 472648, 523083, 649891, 654852, 697444, 708972, 760848, 873136, 945296, 1046166, 1299782, 1309704, 1394888, 1417944, 1949673, 2092332, 2599564, 2619408, 2789776, 2835888, 3899346, 4184664, 5199128, 7148801, 7798692, 8369328, 10398256, 14297602, 15597384, 21446403, 28595204, 31194768, 42892806, 57190408, 85785612, 114380816, 171571224, 343142448]

約数ペア:

[(1, 343142448), (2, 171571224), (3, 114380816), (4, 85785612), (6, 57190408), (8, 42892806), (11, 31194768), (12, 28595204), (16, 21446403), (22, 15597384), (24, 14297602), (33, 10398256), (41, 8369328), (44, 7798692), (48, 7148801), (66, 5199128), (82, 4184664), (88, 3899346), (121, 2835888), (123, 2789776), (131, 2619408), (132, 2599564), (164, 2092332), (176, 1949673), (242, 1417944), (246, 1394888), (262, 1309704), (264, 1299782), (328, 1046166), (363, 945296), (393, 873136), (451, 760848), (484, 708972), (492, 697444), (524, 654852), (528, 649891), (656, 523083), (726, 472648), (786, 436568), (902, 380424), (968, 354486), (984, 348722), (1048, 327426), (1331, 257808), (1353, 253616), (1441, 238128), (1452, 236324), (1572, 218284), (1804, 190212), (1936, 177243), (1968, 174361), (2096, 163713), (2662, 128904), (2706, 126808), (2882, 119064), (2904, 118162), (3144, 109142), (3608, 95106), (3993, 85936), (4323, 79376), (4961, 69168), (5324, 64452), (5371, 63888), (5412, 63404), (5764, 59532), (5808, 59081), (6288, 54571), (7216, 47553), (7986, 42968), (8646, 39688), (9922, 34584), (10648, 32226), (10742, 31944), (10824, 31702), (11528, 29766), (14883, 23056), (15851, 21648), (15972, 21484), (16113, 21296), (17292, 19844)]