253362384

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 827238720

約数和(自身を除く): 573876336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 121, 131, 132, 144, 148, 176, 198, 216, 222, 242, 262, 264, 296, 297, 333, 363, 393, 396, 407, 432, 444, 484, 524, 528, 592, 594, 666, 726, 786, 792, 814, 888, 968, 999, 1048, 1089, 1179, 1188, 1221, 1332, 1441, 1452, 1572, 1584, 1628, 1776, 1936, 1998, 2096, 2178, 2358, 2376, 2442, 2664, 2882, 2904, 3144, 3256, 3267, 3537, 3663, 3996, 4323, 4356, 4477, 4716, 4752, 4847, 4884, 5328, 5764, 5808, 6288, 6512, 6534, 7074, 7326, 7992, 8646, 8712, 8954, 9432, 9694, 9768, 10989, 11528, 12969, 13068, 13431, 14148, 14541, 14652, 15851, 15984, 17292, 17424, 17908, 18864, 19388, 19536, 21978, 23056, 25938, 26136, 26862, 28296, 29082, 29304, 31702, 34584, 35816, 38776, 38907, 40293, 43623, 43956, 47553, 51876, 52272, 53317, 53724, 56592, 58164, 58608, 63404, 69168, 71632, 77552, 77814, 80586, 87246, 87912, 95106, 103752, 106634, 107448, 116328, 120879, 126808, 130869, 142659, 155628, 159951, 161172, 174492, 175824, 190212, 207504, 213268, 214896, 232656, 241758, 253616, 261738, 285318, 311256, 319902, 322344, 348984, 380424, 426536, 427977, 479853, 483516, 523476, 570636, 586487, 622512, 639804, 644688, 697968, 760848, 853072, 855954, 959706, 967032, 1046952, 1141272, 1172974, 1279608, 1439559, 1711908, 1759461, 1919412, 1934064, 2093904, 2282544, 2345948, 2559216, 2879118, 3423816, 3518922, 3838824, 4691896, 5278383, 5758236, 6847632, 7037844, 7677648, 9383792, 10556766, 11516472, 14075688, 15835149, 21113532, 23032944, 28151376, 31670298, 42227064, 63340596, 84454128, 126681192, 253362384]

約数ペア:

[(1, 253362384), (2, 126681192), (3, 84454128), (4, 63340596), (6, 42227064), (8, 31670298), (9, 28151376), (11, 23032944), (12, 21113532), (16, 15835149), (18, 14075688), (22, 11516472), (24, 10556766), (27, 9383792), (33, 7677648), (36, 7037844), (37, 6847632), (44, 5758236), (48, 5278383), (54, 4691896), (66, 3838824), (72, 3518922), (74, 3423816), (88, 2879118), (99, 2559216), (108, 2345948), (111, 2282544), (121, 2093904), (131, 1934064), (132, 1919412), (144, 1759461), (148, 1711908), (176, 1439559), (198, 1279608), (216, 1172974), (222, 1141272), (242, 1046952), (262, 967032), (264, 959706), (296, 855954), (297, 853072), (333, 760848), (363, 697968), (393, 644688), (396, 639804), (407, 622512), (432, 586487), (444, 570636), (484, 523476), (524, 483516), (528, 479853), (592, 427977), (594, 426536), (666, 380424), (726, 348984), (786, 322344), (792, 319902), (814, 311256), (888, 285318), (968, 261738), (999, 253616), (1048, 241758), (1089, 232656), (1179, 214896), (1188, 213268), (1221, 207504), (1332, 190212), (1441, 175824), (1452, 174492), (1572, 161172), (1584, 159951), (1628, 155628), (1776, 142659), (1936, 130869), (1998, 126808), (2096, 120879), (2178, 116328), (2358, 107448), (2376, 106634), (2442, 103752), (2664, 95106), (2882, 87912), (2904, 87246), (3144, 80586), (3256, 77814), (3267, 77552), (3537, 71632), (3663, 69168), (3996, 63404), (4323, 58608), (4356, 58164), (4477, 56592), (4716, 53724), (4752, 53317), (4847, 52272), (4884, 51876), (5328, 47553), (5764, 43956), (5808, 43623), (6288, 40293), (6512, 38907), (6534, 38776), (7074, 35816), (7326, 34584), (7992, 31702), (8646, 29304), (8712, 29082), (8954, 28296), (9432, 26862), (9694, 26136), (9768, 25938), (10989, 23056), (11528, 21978), (12969, 19536), (13068, 19388), (13431, 18864), (14148, 17908), (14541, 17424), (14652, 17292), (15851, 15984)]