1900450848

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 5055039360

約数和(自身を除く): 3154588512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 229, 274, 411, 458, 548, 631, 687, 822, 916, 1096, 1262, 1374, 1644, 1832, 1893, 2192, 2524, 2748, 3288, 3664, 3786, 4384, 5048, 5496, 6576, 7328, 7572, 10096, 10992, 13152, 15144, 20192, 21984, 30288, 31373, 60576, 62746, 86447, 94119, 125492, 144499, 172894, 188238, 250984, 259341, 288998, 345788, 376476, 433497, 501968, 518682, 577996, 691576, 752952, 866994, 1003936, 1037364, 1155992, 1383152, 1505904, 1733988, 2074728, 2311984, 2766304, 3011808, 3467976, 4149456, 4623968, 6935952, 8298912, 13871904, 19796363, 39592726, 59389089, 79185452, 118778178, 158370904, 237556356, 316741808, 475112712, 633483616, 950225424, 1900450848]

約数ペア:

[(1, 1900450848), (2, 950225424), (3, 633483616), (4, 475112712), (6, 316741808), (8, 237556356), (12, 158370904), (16, 118778178), (24, 79185452), (32, 59389089), (48, 39592726), (96, 19796363), (137, 13871904), (229, 8298912), (274, 6935952), (411, 4623968), (458, 4149456), (548, 3467976), (631, 3011808), (687, 2766304), (822, 2311984), (916, 2074728), (1096, 1733988), (1262, 1505904), (1374, 1383152), (1644, 1155992), (1832, 1037364), (1893, 1003936), (2192, 866994), (2524, 752952), (2748, 691576), (3288, 577996), (3664, 518682), (3786, 501968), (4384, 433497), (5048, 376476), (5496, 345788), (6576, 288998), (7328, 259341), (7572, 250984), (10096, 188238), (10992, 172894), (13152, 144499), (15144, 125492), (20192, 94119), (21984, 86447), (30288, 62746), (31373, 60576)]