428210688

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 1303416576

約数和(自身を除く): 875205888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 32, 34, 46, 48, 51, 62, 64, 68, 69, 92, 93, 96, 102, 124, 128, 136, 138, 184, 186, 192, 204, 248, 256, 272, 276, 368, 372, 384, 391, 408, 496, 512, 527, 529, 544, 552, 713, 736, 744, 768, 782, 816, 992, 1054, 1058, 1088, 1104, 1173, 1426, 1472, 1488, 1536, 1564, 1581, 1587, 1632, 1984, 2108, 2116, 2139, 2176, 2208, 2346, 2852, 2944, 2976, 3128, 3162, 3174, 3264, 3968, 4216, 4232, 4278, 4352, 4416, 4692, 5704, 5888, 5952, 6256, 6324, 6348, 6528, 7936, 8432, 8464, 8556, 8704, 8832, 8993, 9384, 11408, 11776, 11904, 12121, 12512, 12648, 12696, 13056, 15872, 16399, 16864, 16928, 17112, 17664, 17986, 18768, 22816, 23808, 24242, 25024, 25296, 25392, 26112, 26979, 32798, 33728, 33856, 34224, 35328, 35972, 36363, 37536, 45632, 47616, 48484, 49197, 50048, 50592, 50784, 53958, 65596, 67456, 67712, 68448, 71944, 72726, 75072, 91264, 96968, 98394, 100096, 101184, 101568, 107916, 131192, 134912, 135424, 136896, 143888, 145452, 150144, 182528, 193936, 196788, 200192, 202368, 203136, 215832, 262384, 269824, 270848, 273792, 278783, 287776, 290904, 300288, 365056, 387872, 393576, 404736, 406272, 431664, 524768, 547584, 557566, 575552, 581808, 600576, 775744, 787152, 809472, 812544, 836349, 863328, 1049536, 1095168, 1115132, 1151104, 1163616, 1551488, 1574304, 1672698, 1726656, 2099072, 2230264, 2302208, 2327232, 3102976, 3148608, 3345396, 3453312, 4198144, 4460528, 4604416, 4654464, 6205952, 6297216, 6690792, 6906624, 8396288, 8921056, 9308928, 12594432, 13381584, 13813248, 17842112, 18617856, 25188864, 26763168, 35684224, 53526336, 71368448, 107052672, 142736896, 214105344, 428210688]

約数ペア:

[(1, 428210688), (2, 214105344), (3, 142736896), (4, 107052672), (6, 71368448), (8, 53526336), (12, 35684224), (16, 26763168), (17, 25188864), (23, 18617856), (24, 17842112), (31, 13813248), (32, 13381584), (34, 12594432), (46, 9308928), (48, 8921056), (51, 8396288), (62, 6906624), (64, 6690792), (68, 6297216), (69, 6205952), (92, 4654464), (93, 4604416), (96, 4460528), (102, 4198144), (124, 3453312), (128, 3345396), (136, 3148608), (138, 3102976), (184, 2327232), (186, 2302208), (192, 2230264), (204, 2099072), (248, 1726656), (256, 1672698), (272, 1574304), (276, 1551488), (368, 1163616), (372, 1151104), (384, 1115132), (391, 1095168), (408, 1049536), (496, 863328), (512, 836349), (527, 812544), (529, 809472), (544, 787152), (552, 775744), (713, 600576), (736, 581808), (744, 575552), (768, 557566), (782, 547584), (816, 524768), (992, 431664), (1054, 406272), (1058, 404736), (1088, 393576), (1104, 387872), (1173, 365056), (1426, 300288), (1472, 290904), (1488, 287776), (1536, 278783), (1564, 273792), (1581, 270848), (1587, 269824), (1632, 262384), (1984, 215832), (2108, 203136), (2116, 202368), (2139, 200192), (2176, 196788), (2208, 193936), (2346, 182528), (2852, 150144), (2944, 145452), (2976, 143888), (3128, 136896), (3162, 135424), (3174, 134912), (3264, 131192), (3968, 107916), (4216, 101568), (4232, 101184), (4278, 100096), (4352, 98394), (4416, 96968), (4692, 91264), (5704, 75072), (5888, 72726), (5952, 71944), (6256, 68448), (6324, 67712), (6348, 67456), (6528, 65596), (7936, 53958), (8432, 50784), (8464, 50592), (8556, 50048), (8704, 49197), (8832, 48484), (8993, 47616), (9384, 45632), (11408, 37536), (11776, 36363), (11904, 35972), (12121, 35328), (12512, 34224), (12648, 33856), (12696, 33728), (13056, 32798), (15872, 26979), (16399, 26112), (16864, 25392), (16928, 25296), (17112, 25024), (17664, 24242), (17986, 23808), (18768, 22816)]