389780496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 180

約数和(自身を含む): 1304109612

約数和(自身を除く): 914329116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 336, 392, 441, 444, 504, 518, 588, 592, 666, 777, 784, 882, 888, 1008, 1036, 1176, 1332, 1493, 1554, 1764, 1776, 1813, 2072, 2331, 2352, 2664, 2986, 3108, 3528, 3626, 4144, 4479, 4662, 5328, 5439, 5972, 6216, 7056, 7252, 8958, 9324, 10451, 10878, 11944, 12432, 13437, 14504, 16317, 17916, 18648, 20902, 21756, 23888, 26874, 29008, 31353, 32634, 35832, 37296, 41804, 43512, 53748, 55241, 62706, 65268, 71664, 73157, 83608, 87024, 94059, 107496, 110482, 125412, 130536, 146314, 165723, 167216, 188118, 214992, 219471, 220964, 250824, 261072, 292628, 331446, 376236, 386687, 438942, 441928, 497169, 501648, 585256, 658413, 662892, 752472, 773374, 877884, 883856, 994338, 1160061, 1170512, 1316826, 1325784, 1504944, 1546748, 1755768, 1988676, 2320122, 2633652, 2651568, 2706809, 3093496, 3480183, 3511536, 3977352, 4640244, 5267304, 5413618, 6186992, 6960366, 7954704, 8120427, 9280488, 10534608, 10827236, 13920732, 16240854, 18560976, 21654472, 24361281, 27841464, 32481708, 43308944, 48722562, 55682928, 64963416, 97445124, 129926832, 194890248, 389780496]

約数ペア:

[(1, 389780496), (2, 194890248), (3, 129926832), (4, 97445124), (6, 64963416), (7, 55682928), (8, 48722562), (9, 43308944), (12, 32481708), (14, 27841464), (16, 24361281), (18, 21654472), (21, 18560976), (24, 16240854), (28, 13920732), (36, 10827236), (37, 10534608), (42, 9280488), (48, 8120427), (49, 7954704), (56, 6960366), (63, 6186992), (72, 5413618), (74, 5267304), (84, 4640244), (98, 3977352), (111, 3511536), (112, 3480183), (126, 3093496), (144, 2706809), (147, 2651568), (148, 2633652), (168, 2320122), (196, 1988676), (222, 1755768), (252, 1546748), (259, 1504944), (294, 1325784), (296, 1316826), (333, 1170512), (336, 1160061), (392, 994338), (441, 883856), (444, 877884), (504, 773374), (518, 752472), (588, 662892), (592, 658413), (666, 585256), (777, 501648), (784, 497169), (882, 441928), (888, 438942), (1008, 386687), (1036, 376236), (1176, 331446), (1332, 292628), (1493, 261072), (1554, 250824), (1764, 220964), (1776, 219471), (1813, 214992), (2072, 188118), (2331, 167216), (2352, 165723), (2664, 146314), (2986, 130536), (3108, 125412), (3528, 110482), (3626, 107496), (4144, 94059), (4479, 87024), (4662, 83608), (5328, 73157), (5439, 71664), (5972, 65268), (6216, 62706), (7056, 55241), (7252, 53748), (8958, 43512), (9324, 41804), (10451, 37296), (10878, 35832), (11944, 32634), (12432, 31353), (13437, 29008), (14504, 26874), (16317, 23888), (17916, 21756), (18648, 20902)]