245433888

素因数分解:

$2^5\times 3^8\times 7^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 833257152

約数和(自身を除く): 587823264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 167, 168, 189, 216, 224, 243, 252, 288, 324, 334, 336, 378, 432, 486, 501, 504, 567, 648, 668, 672, 729, 756, 864, 972, 1002, 1008, 1134, 1169, 1296, 1336, 1458, 1503, 1512, 1701, 1944, 2004, 2016, 2187, 2268, 2338, 2592, 2672, 2916, 3006, 3024, 3402, 3507, 3888, 4008, 4374, 4509, 4536, 4676, 5103, 5344, 5832, 6012, 6048, 6561, 6804, 7014, 7776, 8016, 8748, 9018, 9072, 9352, 10206, 10521, 11664, 12024, 13122, 13527, 13608, 14028, 15309, 16032, 17496, 18036, 18144, 18704, 20412, 21042, 23328, 24048, 26244, 27054, 27216, 28056, 30618, 31563, 34992, 36072, 37408, 40581, 40824, 42084, 45927, 48096, 52488, 54108, 54432, 56112, 61236, 63126, 69984, 72144, 81162, 81648, 84168, 91854, 94689, 104976, 108216, 112224, 121743, 122472, 126252, 144288, 162324, 163296, 168336, 183708, 189378, 209952, 216432, 243486, 244944, 252504, 284067, 324648, 336672, 365229, 367416, 378756, 432864, 486972, 489888, 505008, 568134, 649296, 730458, 734832, 757512, 852201, 973944, 1010016, 1095687, 1136268, 1298592, 1460916, 1469664, 1515024, 1704402, 1947888, 2191374, 2272536, 2556603, 2921832, 3030048, 3408804, 3895776, 4382748, 4545072, 5113206, 5843664, 6817608, 7669809, 8765496, 9090144, 10226412, 11687328, 13635216, 15339618, 17530992, 20452824, 27270432, 30679236, 35061984, 40905648, 61358472, 81811296, 122716944, 245433888]

約数ペア:

[(1, 245433888), (2, 122716944), (3, 81811296), (4, 61358472), (6, 40905648), (7, 35061984), (8, 30679236), (9, 27270432), (12, 20452824), (14, 17530992), (16, 15339618), (18, 13635216), (21, 11687328), (24, 10226412), (27, 9090144), (28, 8765496), (32, 7669809), (36, 6817608), (42, 5843664), (48, 5113206), (54, 4545072), (56, 4382748), (63, 3895776), (72, 3408804), (81, 3030048), (84, 2921832), (96, 2556603), (108, 2272536), (112, 2191374), (126, 1947888), (144, 1704402), (162, 1515024), (167, 1469664), (168, 1460916), (189, 1298592), (216, 1136268), (224, 1095687), (243, 1010016), (252, 973944), (288, 852201), (324, 757512), (334, 734832), (336, 730458), (378, 649296), (432, 568134), (486, 505008), (501, 489888), (504, 486972), (567, 432864), (648, 378756), (668, 367416), (672, 365229), (729, 336672), (756, 324648), (864, 284067), (972, 252504), (1002, 244944), (1008, 243486), (1134, 216432), (1169, 209952), (1296, 189378), (1336, 183708), (1458, 168336), (1503, 163296), (1512, 162324), (1701, 144288), (1944, 126252), (2004, 122472), (2016, 121743), (2187, 112224), (2268, 108216), (2338, 104976), (2592, 94689), (2672, 91854), (2916, 84168), (3006, 81648), (3024, 81162), (3402, 72144), (3507, 69984), (3888, 63126), (4008, 61236), (4374, 56112), (4509, 54432), (4536, 54108), (4676, 52488), (5103, 48096), (5344, 45927), (5832, 42084), (6012, 40824), (6048, 40581), (6561, 37408), (6804, 36072), (7014, 34992), (7776, 31563), (8016, 30618), (8748, 28056), (9018, 27216), (9072, 27054), (9352, 26244), (10206, 24048), (10521, 23328), (11664, 21042), (12024, 20412), (13122, 18704), (13527, 18144), (13608, 18036), (14028, 17496), (15309, 16032)]