445985568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 192

約数和(自身を含む): 1527563520

約数和(自身を除く): 1081577952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1512, 1554, 1776, 1993, 1998, 2016, 2072, 2331, 2664, 3024, 3108, 3552, 3986, 3996, 4144, 4662, 5328, 5979, 6048, 6216, 6993, 7972, 7992, 8288, 9324, 10656, 11958, 12432, 13951, 13986, 15944, 15984, 17937, 18648, 23916, 24864, 27902, 27972, 31888, 31968, 35874, 37296, 41853, 47832, 53811, 55804, 55944, 63776, 71748, 73741, 74592, 83706, 95664, 107622, 111608, 111888, 125559, 143496, 147482, 167412, 191328, 215244, 221223, 223216, 223776, 251118, 286992, 294964, 334824, 376677, 430488, 442446, 446432, 502236, 516187, 573984, 589928, 663669, 669648, 753354, 860976, 884892, 1004472, 1032374, 1179856, 1327338, 1339296, 1506708, 1548561, 1721952, 1769784, 1991007, 2008944, 2064748, 2359712, 2654676, 3013416, 3097122, 3539568, 3982014, 4017888, 4129496, 4645683, 5309352, 6026832, 6194244, 7079136, 7964028, 8258992, 9291366, 10618704, 12053664, 12388488, 13937049, 15928056, 16517984, 18582732, 21237408, 24776976, 27874098, 31856112, 37165464, 49553952, 55748196, 63712224, 74330928, 111496392, 148661856, 222992784, 445985568]

約数ペア:

[(1, 445985568), (2, 222992784), (3, 148661856), (4, 111496392), (6, 74330928), (7, 63712224), (8, 55748196), (9, 49553952), (12, 37165464), (14, 31856112), (16, 27874098), (18, 24776976), (21, 21237408), (24, 18582732), (27, 16517984), (28, 15928056), (32, 13937049), (36, 12388488), (37, 12053664), (42, 10618704), (48, 9291366), (54, 8258992), (56, 7964028), (63, 7079136), (72, 6194244), (74, 6026832), (84, 5309352), (96, 4645683), (108, 4129496), (111, 4017888), (112, 3982014), (126, 3539568), (144, 3097122), (148, 3013416), (168, 2654676), (189, 2359712), (216, 2064748), (222, 2008944), (224, 1991007), (252, 1769784), (259, 1721952), (288, 1548561), (296, 1506708), (333, 1339296), (336, 1327338), (378, 1179856), (432, 1032374), (444, 1004472), (504, 884892), (518, 860976), (592, 753354), (666, 669648), (672, 663669), (756, 589928), (777, 573984), (864, 516187), (888, 502236), (999, 446432), (1008, 442446), (1036, 430488), (1184, 376677), (1332, 334824), (1512, 294964), (1554, 286992), (1776, 251118), (1993, 223776), (1998, 223216), (2016, 221223), (2072, 215244), (2331, 191328), (2664, 167412), (3024, 147482), (3108, 143496), (3552, 125559), (3986, 111888), (3996, 111608), (4144, 107622), (4662, 95664), (5328, 83706), (5979, 74592), (6048, 73741), (6216, 71748), (6993, 63776), (7972, 55944), (7992, 55804), (8288, 53811), (9324, 47832), (10656, 41853), (11958, 37296), (12432, 35874), (13951, 31968), (13986, 31888), (15944, 27972), (15984, 27902), (17937, 24864), (18648, 23916)]