421276464

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:726

約数の個数: 240

約数和(自身を含む): 1460239872

約数和(自身を除く): 1038963408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 673, 756, 828, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1346, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2019, 2268, 2484, 2576, 2692, 2898, 3024, 3312, 3402, 3726, 3864, 3888, 4038, 4347, 4536, 4711, 4968, 5384, 5589, 5796, 6057, 6804, 7452, 7728, 8076, 8694, 9072, 9422, 9936, 10768, 11178, 11592, 12114, 13041, 13608, 14133, 14904, 15479, 16152, 17388, 18171, 18844, 22356, 23184, 24228, 26082, 27216, 28266, 29808, 30958, 32304, 34776, 36342, 37688, 39123, 42399, 44712, 46437, 48456, 52164, 54513, 56532, 61916, 69552, 72684, 75376, 78246, 84798, 89424, 92874, 96912, 104328, 108353, 109026, 113064, 123832, 127197, 139311, 145368, 156492, 163539, 169596, 185748, 208656, 216706, 218052, 226128, 247664, 254394, 278622, 290736, 312984, 325059, 327078, 339192, 371496, 381591, 417933, 433412, 436104, 508788, 557244, 625968, 650118, 654156, 678384, 742992, 763182, 835866, 866824, 872208, 975177, 1017576, 1114488, 1144773, 1253799, 1300236, 1308312, 1526364, 1671732, 1733648, 1950354, 2035152, 2228976, 2289546, 2507598, 2600472, 2616624, 2925531, 3052728, 3343464, 3761397, 3900708, 4579092, 5015196, 5200944, 5851062, 6105456, 6686928, 7522794, 7801416, 8776593, 9158184, 10030392, 11702124, 15045588, 15602832, 17553186, 18316368, 20060784, 23404248, 26329779, 30091176, 35106372, 46808496, 52659558, 60182352, 70212744, 105319116, 140425488, 210638232, 421276464]

約数ペア:

[(1, 421276464), (2, 210638232), (3, 140425488), (4, 105319116), (6, 70212744), (7, 60182352), (8, 52659558), (9, 46808496), (12, 35106372), (14, 30091176), (16, 26329779), (18, 23404248), (21, 20060784), (23, 18316368), (24, 17553186), (27, 15602832), (28, 15045588), (36, 11702124), (42, 10030392), (46, 9158184), (48, 8776593), (54, 7801416), (56, 7522794), (63, 6686928), (69, 6105456), (72, 5851062), (81, 5200944), (84, 5015196), (92, 4579092), (108, 3900708), (112, 3761397), (126, 3343464), (138, 3052728), (144, 2925531), (161, 2616624), (162, 2600472), (168, 2507598), (184, 2289546), (189, 2228976), (207, 2035152), (216, 1950354), (243, 1733648), (252, 1671732), (276, 1526364), (322, 1308312), (324, 1300236), (336, 1253799), (368, 1144773), (378, 1114488), (414, 1017576), (432, 975177), (483, 872208), (486, 866824), (504, 835866), (552, 763182), (567, 742992), (621, 678384), (644, 654156), (648, 650118), (673, 625968), (756, 557244), (828, 508788), (966, 436104), (972, 433412), (1008, 417933), (1104, 381591), (1134, 371496), (1242, 339192), (1288, 327078), (1296, 325059), (1346, 312984), (1449, 290736), (1512, 278622), (1656, 254394), (1701, 247664), (1863, 226128), (1932, 218052), (1944, 216706), (2019, 208656), (2268, 185748), (2484, 169596), (2576, 163539), (2692, 156492), (2898, 145368), (3024, 139311), (3312, 127197), (3402, 123832), (3726, 113064), (3864, 109026), (3888, 108353), (4038, 104328), (4347, 96912), (4536, 92874), (4711, 89424), (4968, 84798), (5384, 78246), (5589, 75376), (5796, 72684), (6057, 69552), (6804, 61916), (7452, 56532), (7728, 54513), (8076, 52164), (8694, 48456), (9072, 46437), (9422, 44712), (9936, 42399), (10768, 39123), (11178, 37688), (11592, 36342), (12114, 34776), (13041, 32304), (13608, 30958), (14133, 29808), (14904, 28266), (15479, 27216), (16152, 26082), (17388, 24228), (18171, 23184), (18844, 22356)]