1290417912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:923

約数の個数: 256

約数和(自身を含む): 4414003200

約数和(自身を除く): 3123585288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 61, 63, 68, 72, 84, 102, 108, 119, 122, 126, 136, 153, 168, 183, 189, 204, 216, 238, 244, 252, 306, 357, 366, 378, 408, 427, 459, 476, 488, 504, 549, 612, 714, 732, 756, 823, 854, 918, 952, 1037, 1071, 1098, 1224, 1281, 1428, 1464, 1512, 1646, 1647, 1708, 1836, 2074, 2142, 2196, 2469, 2562, 2856, 3111, 3213, 3292, 3294, 3416, 3672, 3843, 4148, 4284, 4392, 4938, 5124, 5761, 6222, 6426, 6584, 6588, 7259, 7407, 7686, 8296, 8568, 9333, 9876, 10248, 11522, 11529, 12444, 12852, 13176, 13991, 14518, 14814, 15372, 17283, 18666, 19752, 21777, 22221, 23044, 23058, 24888, 25704, 27982, 27999, 29036, 29628, 30744, 34566, 37332, 41973, 43554, 44442, 46088, 46116, 50203, 51849, 55964, 55998, 58072, 59256, 65331, 69132, 74664, 83946, 87108, 88884, 92232, 97937, 100406, 103698, 111928, 111996, 125919, 130662, 138264, 150609, 155547, 167892, 174216, 177768, 195874, 195993, 200812, 207396, 223992, 251838, 261324, 293811, 301218, 311094, 335784, 351421, 377757, 391748, 391986, 401624, 414792, 451827, 503676, 522648, 587622, 602436, 622188, 702842, 755514, 783496, 783972, 853451, 881433, 903654, 1007352, 1054263, 1175244, 1204872, 1244376, 1355481, 1405684, 1511028, 1567944, 1706902, 1762866, 1807308, 2108526, 2350488, 2560353, 2644299, 2710962, 2811368, 3022056, 3162789, 3413804, 3525732, 3614616, 4217052, 5120706, 5288598, 5421924, 5974157, 6325578, 6827608, 7051464, 7681059, 8434104, 9488367, 10241412, 10577196, 10843848, 11948314, 12651156, 15362118, 17922471, 18976734, 20482824, 21154392, 23043177, 23896628, 25302312, 30724236, 35844942, 37953468, 46086354, 47793256, 53767413, 61448472, 71689884, 75906936, 92172708, 107534826, 143379768, 161302239, 184345416, 215069652, 322604478, 430139304, 645208956, 1290417912]

約数ペア:

[(1, 1290417912), (2, 645208956), (3, 430139304), (4, 322604478), (6, 215069652), (7, 184345416), (8, 161302239), (9, 143379768), (12, 107534826), (14, 92172708), (17, 75906936), (18, 71689884), (21, 61448472), (24, 53767413), (27, 47793256), (28, 46086354), (34, 37953468), (36, 35844942), (42, 30724236), (51, 25302312), (54, 23896628), (56, 23043177), (61, 21154392), (63, 20482824), (68, 18976734), (72, 17922471), (84, 15362118), (102, 12651156), (108, 11948314), (119, 10843848), (122, 10577196), (126, 10241412), (136, 9488367), (153, 8434104), (168, 7681059), (183, 7051464), (189, 6827608), (204, 6325578), (216, 5974157), (238, 5421924), (244, 5288598), (252, 5120706), (306, 4217052), (357, 3614616), (366, 3525732), (378, 3413804), (408, 3162789), (427, 3022056), (459, 2811368), (476, 2710962), (488, 2644299), (504, 2560353), (549, 2350488), (612, 2108526), (714, 1807308), (732, 1762866), (756, 1706902), (823, 1567944), (854, 1511028), (918, 1405684), (952, 1355481), (1037, 1244376), (1071, 1204872), (1098, 1175244), (1224, 1054263), (1281, 1007352), (1428, 903654), (1464, 881433), (1512, 853451), (1646, 783972), (1647, 783496), (1708, 755514), (1836, 702842), (2074, 622188), (2142, 602436), (2196, 587622), (2469, 522648), (2562, 503676), (2856, 451827), (3111, 414792), (3213, 401624), (3292, 391986), (3294, 391748), (3416, 377757), (3672, 351421), (3843, 335784), (4148, 311094), (4284, 301218), (4392, 293811), (4938, 261324), (5124, 251838), (5761, 223992), (6222, 207396), (6426, 200812), (6584, 195993), (6588, 195874), (7259, 177768), (7407, 174216), (7686, 167892), (8296, 155547), (8568, 150609), (9333, 138264), (9876, 130662), (10248, 125919), (11522, 111996), (11529, 111928), (12444, 103698), (12852, 100406), (13176, 97937), (13991, 92232), (14518, 88884), (14814, 87108), (15372, 83946), (17283, 74664), (18666, 69132), (19752, 65331), (21777, 59256), (22221, 58072), (23044, 55998), (23058, 55964), (24888, 51849), (25704, 50203), (27982, 46116), (27999, 46088), (29036, 44442), (29628, 43554), (30744, 41973), (34566, 37332)]