1668170016

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 5377881600

約数和(自身を除く): 3709711584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 32, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 96, 102, 116, 124, 136, 144, 153, 174, 186, 204, 232, 248, 261, 272, 279, 288, 306, 348, 372, 379, 408, 464, 493, 496, 522, 527, 544, 558, 612, 696, 744, 758, 816, 899, 928, 986, 992, 1044, 1054, 1116, 1137, 1224, 1392, 1479, 1488, 1516, 1581, 1632, 1798, 1972, 2088, 2108, 2232, 2274, 2448, 2697, 2784, 2958, 2976, 3032, 3162, 3411, 3596, 3944, 4176, 4216, 4437, 4464, 4548, 4743, 4896, 5394, 5916, 6064, 6324, 6443, 6822, 7192, 7888, 8091, 8352, 8432, 8874, 8928, 9096, 9486, 10788, 10991, 11749, 11832, 12128, 12648, 12886, 13644, 14384, 15283, 15776, 16182, 16864, 17748, 18192, 18972, 19329, 21576, 21982, 23498, 23664, 25296, 25772, 27288, 28768, 30566, 32364, 32973, 35247, 35496, 36384, 37944, 38658, 43152, 43964, 45849, 46996, 47328, 50592, 51544, 54576, 57987, 61132, 64728, 65946, 70494, 70992, 75888, 77316, 86304, 87928, 91698, 93992, 98919, 103088, 105741, 109152, 115974, 122264, 129456, 131892, 137547, 140988, 141984, 151776, 154632, 175856, 183396, 186847, 187984, 197838, 199733, 206176, 211482, 231948, 244528, 258912, 263784, 275094, 281976, 309264, 340721, 351712, 366792, 373694, 375968, 395676, 399466, 422964, 463896, 489056, 527568, 550188, 560541, 563952, 599199, 618528, 681442, 733584, 747388, 791352, 798932, 845928, 927792, 1022163, 1055136, 1100376, 1121082, 1127904, 1198398, 1362884, 1467168, 1494776, 1582704, 1597864, 1681623, 1691856, 1797597, 1855584, 2044326, 2200752, 2242164, 2396796, 2725768, 2989552, 3066489, 3165408, 3195728, 3363246, 3383712, 3595194, 4088652, 4401504, 4484328, 4793592, 5451536, 5792257, 5979104, 6132978, 6391456, 6726492, 7190388, 8177304, 8968656, 9587184, 10903072, 11584514, 12265956, 13452984, 14380776, 16354608, 17376771, 17937312, 19174368, 23169028, 24531912, 26905968, 28761552, 32709216, 34753542, 46338056, 49063824, 52130313, 53811936, 57523104, 69507084, 92676112, 98127648, 104260626, 139014168, 185352224, 208521252, 278028336, 417042504, 556056672, 834085008, 1668170016]

約数ペア:

[(1, 1668170016), (2, 834085008), (3, 556056672), (4, 417042504), (6, 278028336), (8, 208521252), (9, 185352224), (12, 139014168), (16, 104260626), (17, 98127648), (18, 92676112), (24, 69507084), (29, 57523104), (31, 53811936), (32, 52130313), (34, 49063824), (36, 46338056), (48, 34753542), (51, 32709216), (58, 28761552), (62, 26905968), (68, 24531912), (72, 23169028), (87, 19174368), (93, 17937312), (96, 17376771), (102, 16354608), (116, 14380776), (124, 13452984), (136, 12265956), (144, 11584514), (153, 10903072), (174, 9587184), (186, 8968656), (204, 8177304), (232, 7190388), (248, 6726492), (261, 6391456), (272, 6132978), (279, 5979104), (288, 5792257), (306, 5451536), (348, 4793592), (372, 4484328), (379, 4401504), (408, 4088652), (464, 3595194), (493, 3383712), (496, 3363246), (522, 3195728), (527, 3165408), (544, 3066489), (558, 2989552), (612, 2725768), (696, 2396796), (744, 2242164), (758, 2200752), (816, 2044326), (899, 1855584), (928, 1797597), (986, 1691856), (992, 1681623), (1044, 1597864), (1054, 1582704), (1116, 1494776), (1137, 1467168), (1224, 1362884), (1392, 1198398), (1479, 1127904), (1488, 1121082), (1516, 1100376), (1581, 1055136), (1632, 1022163), (1798, 927792), (1972, 845928), (2088, 798932), (2108, 791352), (2232, 747388), (2274, 733584), (2448, 681442), (2697, 618528), (2784, 599199), (2958, 563952), (2976, 560541), (3032, 550188), (3162, 527568), (3411, 489056), (3596, 463896), (3944, 422964), (4176, 399466), (4216, 395676), (4437, 375968), (4464, 373694), (4548, 366792), (4743, 351712), (4896, 340721), (5394, 309264), (5916, 281976), (6064, 275094), (6324, 263784), (6443, 258912), (6822, 244528), (7192, 231948), (7888, 211482), (8091, 206176), (8352, 199733), (8432, 197838), (8874, 187984), (8928, 186847), (9096, 183396), (9486, 175856), (10788, 154632), (10991, 151776), (11749, 141984), (11832, 140988), (12128, 137547), (12648, 131892), (12886, 129456), (13644, 122264), (14384, 115974), (15283, 109152), (15776, 105741), (16182, 103088), (16864, 98919), (17748, 93992), (18192, 91698), (18972, 87928), (19329, 86304), (21576, 77316), (21982, 75888), (23498, 70992), (23664, 70494), (25296, 65946), (25772, 64728), (27288, 61132), (28768, 57987), (30566, 54576), (32364, 51544), (32973, 50592), (35247, 47328), (35496, 46996), (36384, 45849), (37944, 43964), (38658, 43152)]