285462384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 838041600

約数和(自身を除く): 552579216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 368, 372, 437, 439, 456, 496, 552, 589, 713, 744, 874, 878, 912, 1104, 1178, 1311, 1317, 1426, 1488, 1748, 1756, 1767, 2139, 2356, 2622, 2634, 2852, 3496, 3512, 3534, 4278, 4712, 5244, 5268, 5704, 6992, 7024, 7068, 8341, 8556, 9424, 10097, 10488, 10536, 11408, 13547, 13609, 14136, 16682, 17112, 20194, 20976, 21072, 25023, 27094, 27218, 28272, 30291, 33364, 34224, 40388, 40641, 40827, 50046, 54188, 54436, 60582, 66728, 80776, 81282, 81654, 100092, 108376, 108872, 121164, 133456, 161552, 162564, 163308, 191843, 200184, 216752, 217744, 242328, 258571, 313007, 325128, 326616, 383686, 400368, 484656, 517142, 575529, 626014, 650256, 653232, 767372, 775713, 939021, 1034284, 1151058, 1252028, 1534744, 1551426, 1878042, 2068568, 2302116, 2504056, 3069488, 3102852, 3756084, 4137136, 4604232, 5008112, 5947133, 6205704, 7512168, 9208464, 11894266, 12411408, 15024336, 17841399, 23788532, 35682798, 47577064, 71365596, 95154128, 142731192, 285462384]

約数ペア:

[(1, 285462384), (2, 142731192), (3, 95154128), (4, 71365596), (6, 47577064), (8, 35682798), (12, 23788532), (16, 17841399), (19, 15024336), (23, 12411408), (24, 11894266), (31, 9208464), (38, 7512168), (46, 6205704), (48, 5947133), (57, 5008112), (62, 4604232), (69, 4137136), (76, 3756084), (92, 3102852), (93, 3069488), (114, 2504056), (124, 2302116), (138, 2068568), (152, 1878042), (184, 1551426), (186, 1534744), (228, 1252028), (248, 1151058), (276, 1034284), (304, 939021), (368, 775713), (372, 767372), (437, 653232), (439, 650256), (456, 626014), (496, 575529), (552, 517142), (589, 484656), (713, 400368), (744, 383686), (874, 326616), (878, 325128), (912, 313007), (1104, 258571), (1178, 242328), (1311, 217744), (1317, 216752), (1426, 200184), (1488, 191843), (1748, 163308), (1756, 162564), (1767, 161552), (2139, 133456), (2356, 121164), (2622, 108872), (2634, 108376), (2852, 100092), (3496, 81654), (3512, 81282), (3534, 80776), (4278, 66728), (4712, 60582), (5244, 54436), (5268, 54188), (5704, 50046), (6992, 40827), (7024, 40641), (7068, 40388), (8341, 34224), (8556, 33364), (9424, 30291), (10097, 28272), (10488, 27218), (10536, 27094), (11408, 25023), (13547, 21072), (13609, 20976), (14136, 20194), (16682, 17112)]