1888704216

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 240

約数和(自身を含む): 6517665000

約数和(自身を除く): 4628960784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 504, 567, 588, 612, 648, 714, 756, 833, 882, 918, 952, 1071, 1134, 1176, 1224, 1323, 1377, 1428, 1512, 1666, 1764, 1836, 2142, 2268, 2499, 2646, 2754, 2856, 3213, 3332, 3499, 3528, 3672, 3969, 4284, 4536, 4998, 5292, 5508, 6426, 6664, 6998, 7497, 7938, 8568, 9639, 9996, 10497, 10584, 11016, 12852, 13996, 14994, 15876, 19278, 19992, 20994, 22491, 24493, 25704, 27992, 29988, 31491, 31752, 38556, 41988, 44982, 48986, 59483, 59976, 62982, 67473, 73479, 77112, 83976, 89964, 94473, 97972, 118966, 125964, 134946, 146958, 171451, 178449, 179928, 188946, 195944, 220437, 237932, 251928, 269892, 283419, 293916, 342902, 356898, 377892, 416381, 440874, 475864, 514353, 535347, 539784, 566838, 587832, 661311, 685804, 713796, 755784, 832762, 881748, 1028706, 1070694, 1133676, 1249143, 1322622, 1371608, 1427592, 1543059, 1606041, 1665524, 1763496, 1983933, 2057412, 2141388, 2267352, 2498286, 2645244, 2914667, 3086118, 3212082, 3331048, 3747429, 3967866, 4114824, 4282776, 4629177, 4818123, 4996572, 5290488, 5829334, 6172236, 6424164, 7494858, 7935732, 8744001, 9258354, 9636246, 9993144, 11242287, 11658668, 12344472, 12848328, 13887531, 14989716, 15871464, 17488002, 18516708, 19272492, 22484574, 23317336, 26232003, 27775062, 29979432, 33726861, 34976004, 37033416, 38544984, 44969148, 52464006, 55550124, 67453722, 69952008, 78696009, 89938296, 104928012, 111100248, 134907444, 157392018, 209856024, 236088027, 269814888, 314784036, 472176054, 629568072, 944352108, 1888704216]

約数ペア:

[(1, 1888704216), (2, 944352108), (3, 629568072), (4, 472176054), (6, 314784036), (7, 269814888), (8, 236088027), (9, 209856024), (12, 157392018), (14, 134907444), (17, 111100248), (18, 104928012), (21, 89938296), (24, 78696009), (27, 69952008), (28, 67453722), (34, 55550124), (36, 52464006), (42, 44969148), (49, 38544984), (51, 37033416), (54, 34976004), (56, 33726861), (63, 29979432), (68, 27775062), (72, 26232003), (81, 23317336), (84, 22484574), (98, 19272492), (102, 18516708), (108, 17488002), (119, 15871464), (126, 14989716), (136, 13887531), (147, 12848328), (153, 12344472), (162, 11658668), (168, 11242287), (189, 9993144), (196, 9636246), (204, 9258354), (216, 8744001), (238, 7935732), (252, 7494858), (294, 6424164), (306, 6172236), (324, 5829334), (357, 5290488), (378, 4996572), (392, 4818123), (408, 4629177), (441, 4282776), (459, 4114824), (476, 3967866), (504, 3747429), (567, 3331048), (588, 3212082), (612, 3086118), (648, 2914667), (714, 2645244), (756, 2498286), (833, 2267352), (882, 2141388), (918, 2057412), (952, 1983933), (1071, 1763496), (1134, 1665524), (1176, 1606041), (1224, 1543059), (1323, 1427592), (1377, 1371608), (1428, 1322622), (1512, 1249143), (1666, 1133676), (1764, 1070694), (1836, 1028706), (2142, 881748), (2268, 832762), (2499, 755784), (2646, 713796), (2754, 685804), (2856, 661311), (3213, 587832), (3332, 566838), (3499, 539784), (3528, 535347), (3672, 514353), (3969, 475864), (4284, 440874), (4536, 416381), (4998, 377892), (5292, 356898), (5508, 342902), (6426, 293916), (6664, 283419), (6998, 269892), (7497, 251928), (7938, 237932), (8568, 220437), (9639, 195944), (9996, 188946), (10497, 179928), (10584, 178449), (11016, 171451), (12852, 146958), (13996, 134946), (14994, 125964), (15876, 118966), (19278, 97972), (19992, 94473), (20994, 89964), (22491, 83976), (24493, 77112), (25704, 73479), (27992, 67473), (29988, 62982), (31491, 59976), (31752, 59483), (38556, 48986), (41988, 44982)]