404208112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4718

約数の個数: 80

約数和(自身を含む): 990365184

約数和(自身を除く): 586157072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 4621, 5467, 6248, 7952, 9242, 10934, 12496, 18484, 21868, 32347, 36968, 43736, 50831, 64694, 73936, 87472, 101662, 129388, 203324, 258776, 328091, 355817, 406648, 517552, 656182, 711634, 813296, 1312364, 1423268, 2296637, 2624728, 2846536, 3609001, 4593274, 5249456, 5693072, 7218002, 9186548, 14436004, 18373096, 25263007, 28872008, 36746192, 50526014, 57744016, 101052028, 202104056, 404208112]

約数ペア:

[(1, 404208112), (2, 202104056), (4, 101052028), (7, 57744016), (8, 50526014), (11, 36746192), (14, 28872008), (16, 25263007), (22, 18373096), (28, 14436004), (44, 9186548), (56, 7218002), (71, 5693072), (77, 5249456), (88, 4593274), (112, 3609001), (142, 2846536), (154, 2624728), (176, 2296637), (284, 1423268), (308, 1312364), (497, 813296), (568, 711634), (616, 656182), (781, 517552), (994, 406648), (1136, 355817), (1232, 328091), (1562, 258776), (1988, 203324), (3124, 129388), (3976, 101662), (4621, 87472), (5467, 73936), (6248, 64694), (7952, 50831), (9242, 43736), (10934, 36968), (12496, 32347), (18484, 21868)]