668142432

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 2124072720

約数和(自身を除く): 1455930288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 68, 72, 81, 96, 102, 108, 118, 136, 144, 153, 162, 177, 204, 216, 236, 257, 272, 288, 306, 324, 354, 408, 432, 459, 472, 514, 531, 544, 612, 648, 708, 771, 816, 864, 918, 944, 1003, 1028, 1062, 1224, 1296, 1377, 1416, 1542, 1593, 1632, 1836, 1888, 2006, 2056, 2124, 2313, 2448, 2592, 2754, 2832, 3009, 3084, 3186, 3672, 4012, 4112, 4248, 4369, 4626, 4779, 4896, 5508, 5664, 6018, 6168, 6372, 6939, 7344, 8024, 8224, 8496, 8738, 9027, 9252, 9558, 11016, 12036, 12336, 12744, 13107, 13878, 14688, 15163, 16048, 16992, 17476, 18054, 18504, 19116, 20817, 22032, 24072, 24672, 25488, 26214, 27081, 27756, 30326, 32096, 34952, 36108, 37008, 38232, 39321, 41634, 44064, 45489, 48144, 50976, 52428, 54162, 55512, 60652, 69904, 72216, 74016, 76464, 78642, 81243, 83268, 90978, 96288, 104856, 108324, 111024, 117963, 121304, 136467, 139808, 144432, 152928, 157284, 162486, 166536, 181956, 209712, 216648, 222048, 235926, 242608, 257771, 272934, 288864, 314568, 324972, 333072, 353889, 363912, 409401, 419424, 433296, 471852, 485216, 515542, 545868, 629136, 649944, 666144, 707778, 727824, 773313, 818802, 866592, 943704, 1031084, 1091736, 1228203, 1258272, 1299888, 1415556, 1455648, 1546626, 1637604, 1887408, 2062168, 2183472, 2319939, 2456406, 2599776, 2831112, 3093252, 3275208, 3774816, 4124336, 4366944, 4639878, 4912812, 5662224, 6186504, 6550416, 6959817, 8248672, 9279756, 9825624, 11324448, 12373008, 13100832, 13919634, 18559512, 19651248, 20879451, 24746016, 27839268, 37119024, 39302496, 41758902, 55678536, 74238048, 83517804, 111357072, 167035608, 222714144, 334071216, 668142432]

約数ペア:

[(1, 668142432), (2, 334071216), (3, 222714144), (4, 167035608), (6, 111357072), (8, 83517804), (9, 74238048), (12, 55678536), (16, 41758902), (17, 39302496), (18, 37119024), (24, 27839268), (27, 24746016), (32, 20879451), (34, 19651248), (36, 18559512), (48, 13919634), (51, 13100832), (54, 12373008), (59, 11324448), (68, 9825624), (72, 9279756), (81, 8248672), (96, 6959817), (102, 6550416), (108, 6186504), (118, 5662224), (136, 4912812), (144, 4639878), (153, 4366944), (162, 4124336), (177, 3774816), (204, 3275208), (216, 3093252), (236, 2831112), (257, 2599776), (272, 2456406), (288, 2319939), (306, 2183472), (324, 2062168), (354, 1887408), (408, 1637604), (432, 1546626), (459, 1455648), (472, 1415556), (514, 1299888), (531, 1258272), (544, 1228203), (612, 1091736), (648, 1031084), (708, 943704), (771, 866592), (816, 818802), (864, 773313), (918, 727824), (944, 707778), (1003, 666144), (1028, 649944), (1062, 629136), (1224, 545868), (1296, 515542), (1377, 485216), (1416, 471852), (1542, 433296), (1593, 419424), (1632, 409401), (1836, 363912), (1888, 353889), (2006, 333072), (2056, 324972), (2124, 314568), (2313, 288864), (2448, 272934), (2592, 257771), (2754, 242608), (2832, 235926), (3009, 222048), (3084, 216648), (3186, 209712), (3672, 181956), (4012, 166536), (4112, 162486), (4248, 157284), (4369, 152928), (4626, 144432), (4779, 139808), (4896, 136467), (5508, 121304), (5664, 117963), (6018, 111024), (6168, 108324), (6372, 104856), (6939, 96288), (7344, 90978), (8024, 83268), (8224, 81243), (8496, 78642), (8738, 76464), (9027, 74016), (9252, 72216), (9558, 69904), (11016, 60652), (12036, 55512), (12336, 54162), (12744, 52428), (13107, 50976), (13878, 48144), (14688, 45489), (15163, 44064), (16048, 41634), (16992, 39321), (17476, 38232), (18054, 37008), (18504, 36108), (19116, 34952), (20817, 32096), (22032, 30326), (24072, 27756), (24672, 27081), (25488, 26214)]