1489081776

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1640

約数の個数: 240

約数和(自身を含む): 4977681408

約数和(自身を除く): 3488599632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1571, 1612, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2821, 3038, 3142, 3224, 3472, 3822, 4368, 4557, 4713, 4836, 5096, 5208, 5642, 6076, 6284, 6448, 7644, 8463, 9114, 9426, 9672, 10192, 10416, 10997, 11284, 12152, 12568, 15288, 16926, 18228, 18852, 19344, 19747, 20423, 21994, 22568, 24304, 25136, 30576, 32991, 33852, 36456, 37704, 39494, 40846, 43988, 45136, 48701, 59241, 61269, 65982, 67704, 72912, 75408, 76979, 78988, 81692, 87976, 97402, 118482, 122538, 131964, 135408, 142961, 146103, 153958, 157976, 163384, 175952, 194804, 230937, 236964, 245076, 263928, 285922, 292206, 307916, 315952, 326768, 340907, 389608, 428883, 461874, 473928, 490152, 527856, 571844, 584412, 615832, 633113, 681814, 779216, 857766, 923748, 947856, 980304, 1000727, 1022721, 1143688, 1168824, 1231664, 1266226, 1363628, 1715532, 1847496, 1899339, 2001454, 2045442, 2287376, 2337648, 2386349, 2532452, 2727256, 3002181, 3431064, 3694992, 3798678, 4002908, 4090884, 4431791, 4772698, 5064904, 5454512, 6004362, 6862128, 7159047, 7597356, 8005816, 8181768, 8863582, 9545396, 10129808, 12008724, 13295373, 14318094, 15194712, 16011632, 16363536, 17727164, 19090792, 24017448, 26590746, 28636188, 30389424, 31022537, 35454328, 38181584, 48034896, 53181492, 57272376, 62045074, 70908656, 93067611, 106362984, 114544752, 124090148, 186135222, 212725968, 248180296, 372270444, 496360592, 744540888, 1489081776]

約数ペア:

[(1, 1489081776), (2, 744540888), (3, 496360592), (4, 372270444), (6, 248180296), (7, 212725968), (8, 186135222), (12, 124090148), (13, 114544752), (14, 106362984), (16, 93067611), (21, 70908656), (24, 62045074), (26, 57272376), (28, 53181492), (31, 48034896), (39, 38181584), (42, 35454328), (48, 31022537), (49, 30389424), (52, 28636188), (56, 26590746), (62, 24017448), (78, 19090792), (84, 17727164), (91, 16363536), (93, 16011632), (98, 15194712), (104, 14318094), (112, 13295373), (124, 12008724), (147, 10129808), (156, 9545396), (168, 8863582), (182, 8181768), (186, 8005816), (196, 7597356), (208, 7159047), (217, 6862128), (248, 6004362), (273, 5454512), (294, 5064904), (312, 4772698), (336, 4431791), (364, 4090884), (372, 4002908), (392, 3798678), (403, 3694992), (434, 3431064), (496, 3002181), (546, 2727256), (588, 2532452), (624, 2386349), (637, 2337648), (651, 2287376), (728, 2045442), (744, 2001454), (784, 1899339), (806, 1847496), (868, 1715532), (1092, 1363628), (1176, 1266226), (1209, 1231664), (1274, 1168824), (1302, 1143688), (1456, 1022721), (1488, 1000727), (1519, 980304), (1571, 947856), (1612, 923748), (1736, 857766), (1911, 779216), (2184, 681814), (2352, 633113), (2418, 615832), (2548, 584412), (2604, 571844), (2821, 527856), (3038, 490152), (3142, 473928), (3224, 461874), (3472, 428883), (3822, 389608), (4368, 340907), (4557, 326768), (4713, 315952), (4836, 307916), (5096, 292206), (5208, 285922), (5642, 263928), (6076, 245076), (6284, 236964), (6448, 230937), (7644, 194804), (8463, 175952), (9114, 163384), (9426, 157976), (9672, 153958), (10192, 146103), (10416, 142961), (10997, 135408), (11284, 131964), (12152, 122538), (12568, 118482), (15288, 97402), (16926, 87976), (18228, 81692), (18852, 78988), (19344, 76979), (19747, 75408), (20423, 72912), (21994, 67704), (22568, 65982), (24304, 61269), (25136, 59241), (30576, 48701), (32991, 45136), (33852, 43988), (36456, 40846), (37704, 39494)]