427994928

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 1325915136

約数和(自身を除く): 897920208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 67, 72, 81, 93, 106, 108, 124, 134, 144, 159, 162, 186, 201, 212, 216, 243, 248, 268, 279, 318, 324, 372, 402, 424, 432, 477, 486, 496, 536, 558, 603, 636, 648, 744, 804, 837, 848, 954, 972, 1072, 1116, 1206, 1272, 1296, 1431, 1488, 1608, 1643, 1674, 1809, 1908, 1944, 2077, 2232, 2412, 2511, 2544, 2862, 3216, 3286, 3348, 3551, 3618, 3816, 3888, 4154, 4293, 4464, 4824, 4929, 5022, 5427, 5724, 6231, 6572, 6696, 7102, 7236, 7533, 7632, 8308, 8586, 9648, 9858, 10044, 10653, 10854, 11448, 12462, 12879, 13144, 13392, 14204, 14472, 14787, 15066, 16281, 16616, 17172, 18693, 19716, 20088, 21306, 21708, 22896, 24924, 25758, 26288, 28408, 28944, 29574, 30132, 31959, 32562, 33232, 34344, 37386, 39432, 40176, 42612, 43416, 44361, 49848, 51516, 56079, 56816, 59148, 60264, 63918, 65124, 68688, 74772, 78864, 85224, 86832, 88722, 95877, 99696, 103032, 110081, 112158, 118296, 120528, 127836, 130248, 133083, 149544, 168237, 170448, 177444, 191754, 206064, 220162, 224316, 236592, 255672, 260496, 266166, 287631, 299088, 330243, 336474, 354888, 383508, 399249, 440324, 448632, 504711, 511344, 532332, 575262, 660486, 672948, 709776, 767016, 798498, 862893, 880648, 897264, 990729, 1009422, 1064664, 1150524, 1320972, 1345896, 1534032, 1596996, 1725786, 1761296, 1981458, 2018844, 2129328, 2301048, 2641944, 2691792, 2972187, 3193992, 3451572, 3962916, 4037688, 4602096, 5283888, 5944374, 6387984, 6903144, 7925832, 8075376, 8916561, 11888748, 13806288, 15851664, 17833122, 23777496, 26749683, 35666244, 47554992, 53499366, 71332488, 106998732, 142664976, 213997464, 427994928]

約数ペア:

[(1, 427994928), (2, 213997464), (3, 142664976), (4, 106998732), (6, 71332488), (8, 53499366), (9, 47554992), (12, 35666244), (16, 26749683), (18, 23777496), (24, 17833122), (27, 15851664), (31, 13806288), (36, 11888748), (48, 8916561), (53, 8075376), (54, 7925832), (62, 6903144), (67, 6387984), (72, 5944374), (81, 5283888), (93, 4602096), (106, 4037688), (108, 3962916), (124, 3451572), (134, 3193992), (144, 2972187), (159, 2691792), (162, 2641944), (186, 2301048), (201, 2129328), (212, 2018844), (216, 1981458), (243, 1761296), (248, 1725786), (268, 1596996), (279, 1534032), (318, 1345896), (324, 1320972), (372, 1150524), (402, 1064664), (424, 1009422), (432, 990729), (477, 897264), (486, 880648), (496, 862893), (536, 798498), (558, 767016), (603, 709776), (636, 672948), (648, 660486), (744, 575262), (804, 532332), (837, 511344), (848, 504711), (954, 448632), (972, 440324), (1072, 399249), (1116, 383508), (1206, 354888), (1272, 336474), (1296, 330243), (1431, 299088), (1488, 287631), (1608, 266166), (1643, 260496), (1674, 255672), (1809, 236592), (1908, 224316), (1944, 220162), (2077, 206064), (2232, 191754), (2412, 177444), (2511, 170448), (2544, 168237), (2862, 149544), (3216, 133083), (3286, 130248), (3348, 127836), (3551, 120528), (3618, 118296), (3816, 112158), (3888, 110081), (4154, 103032), (4293, 99696), (4464, 95877), (4824, 88722), (4929, 86832), (5022, 85224), (5427, 78864), (5724, 74772), (6231, 68688), (6572, 65124), (6696, 63918), (7102, 60264), (7236, 59148), (7533, 56816), (7632, 56079), (8308, 51516), (8586, 49848), (9648, 44361), (9858, 43416), (10044, 42612), (10653, 40176), (10854, 39432), (11448, 37386), (12462, 34344), (12879, 33232), (13144, 32562), (13392, 31959), (14204, 30132), (14472, 29574), (14787, 28944), (15066, 28408), (16281, 26288), (16616, 25758), (17172, 24924), (18693, 22896), (19716, 21708), (20088, 21306)]