242289216

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 252

約数和(自身を含む): 797631120

約数和(自身を除く): 555341904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 131, 144, 152, 156, 169, 171, 192, 208, 228, 234, 247, 262, 288, 304, 312, 338, 342, 393, 416, 456, 468, 494, 507, 524, 576, 608, 624, 676, 684, 741, 786, 832, 912, 936, 988, 1014, 1048, 1179, 1216, 1248, 1352, 1368, 1482, 1521, 1572, 1703, 1824, 1872, 1976, 2028, 2096, 2223, 2358, 2489, 2496, 2704, 2736, 2964, 3042, 3144, 3211, 3406, 3648, 3744, 3952, 4056, 4192, 4446, 4716, 4978, 5109, 5408, 5472, 5928, 6084, 6288, 6422, 6812, 7467, 7488, 7904, 8112, 8384, 8892, 9432, 9633, 9956, 10218, 10816, 10944, 11856, 12168, 12576, 12844, 13624, 14934, 15327, 15808, 16224, 17784, 18864, 19266, 19912, 20436, 22139, 22401, 23712, 24336, 25152, 25688, 27248, 28899, 29868, 30654, 32357, 32448, 35568, 37728, 38532, 39824, 40872, 44278, 44802, 47424, 48672, 51376, 54496, 57798, 59736, 61308, 64714, 66417, 71136, 75456, 77064, 79648, 81744, 88556, 89604, 97071, 97344, 102752, 108992, 115596, 119472, 122616, 129428, 132834, 142272, 154128, 159296, 163488, 177112, 179208, 194142, 199251, 205504, 231192, 238944, 245232, 258856, 265668, 291213, 308256, 326976, 354224, 358416, 388284, 398502, 420641, 462384, 477888, 490464, 517712, 531336, 582426, 616512, 708448, 716832, 776568, 797004, 841282, 924768, 980928, 1035424, 1062672, 1164852, 1261923, 1416896, 1433664, 1553136, 1594008, 1682564, 1849536, 2070848, 2125344, 2329704, 2523846, 3106272, 3188016, 3365128, 3785769, 4250688, 4659408, 5047692, 6212544, 6376032, 6730256, 7571538, 9318816, 10095384, 12752064, 13460512, 15143076, 18637632, 20190768, 26921024, 30286152, 40381536, 60572304, 80763072, 121144608, 242289216]

約数ペア:

[(1, 242289216), (2, 121144608), (3, 80763072), (4, 60572304), (6, 40381536), (8, 30286152), (9, 26921024), (12, 20190768), (13, 18637632), (16, 15143076), (18, 13460512), (19, 12752064), (24, 10095384), (26, 9318816), (32, 7571538), (36, 6730256), (38, 6376032), (39, 6212544), (48, 5047692), (52, 4659408), (57, 4250688), (64, 3785769), (72, 3365128), (76, 3188016), (78, 3106272), (96, 2523846), (104, 2329704), (114, 2125344), (117, 2070848), (131, 1849536), (144, 1682564), (152, 1594008), (156, 1553136), (169, 1433664), (171, 1416896), (192, 1261923), (208, 1164852), (228, 1062672), (234, 1035424), (247, 980928), (262, 924768), (288, 841282), (304, 797004), (312, 776568), (338, 716832), (342, 708448), (393, 616512), (416, 582426), (456, 531336), (468, 517712), (494, 490464), (507, 477888), (524, 462384), (576, 420641), (608, 398502), (624, 388284), (676, 358416), (684, 354224), (741, 326976), (786, 308256), (832, 291213), (912, 265668), (936, 258856), (988, 245232), (1014, 238944), (1048, 231192), (1179, 205504), (1216, 199251), (1248, 194142), (1352, 179208), (1368, 177112), (1482, 163488), (1521, 159296), (1572, 154128), (1703, 142272), (1824, 132834), (1872, 129428), (1976, 122616), (2028, 119472), (2096, 115596), (2223, 108992), (2358, 102752), (2489, 97344), (2496, 97071), (2704, 89604), (2736, 88556), (2964, 81744), (3042, 79648), (3144, 77064), (3211, 75456), (3406, 71136), (3648, 66417), (3744, 64714), (3952, 61308), (4056, 59736), (4192, 57798), (4446, 54496), (4716, 51376), (4978, 48672), (5109, 47424), (5408, 44802), (5472, 44278), (5928, 40872), (6084, 39824), (6288, 38532), (6422, 37728), (6812, 35568), (7467, 32448), (7488, 32357), (7904, 30654), (8112, 29868), (8384, 28899), (8892, 27248), (9432, 25688), (9633, 25152), (9956, 24336), (10218, 23712), (10816, 22401), (10944, 22139), (11856, 20436), (12168, 19912), (12576, 19266), (12844, 18864), (13624, 17784), (14934, 16224), (15327, 15808)]