997672968

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 2737800000

約数和(自身を除く): 1740127032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 199, 358, 389, 398, 537, 597, 716, 778, 796, 1074, 1167, 1194, 1432, 1556, 1592, 1611, 1791, 2148, 2334, 2388, 3112, 3222, 3501, 3582, 4296, 4668, 4776, 6444, 7002, 7164, 9336, 12888, 14004, 14328, 28008, 35621, 69631, 71242, 77411, 106863, 139262, 142484, 154822, 208893, 213726, 232233, 278524, 284968, 309644, 320589, 417786, 427452, 464466, 557048, 619288, 626679, 641178, 696699, 835572, 854904, 928932, 1253358, 1282356, 1393398, 1671144, 1857864, 2506716, 2564712, 2786796, 5013432, 5573592, 13856569, 27713138, 41569707, 55426276, 83139414, 110852552, 124709121, 166278828, 249418242, 332557656, 498836484, 997672968]

約数ペア:

[(1, 997672968), (2, 498836484), (3, 332557656), (4, 249418242), (6, 166278828), (8, 124709121), (9, 110852552), (12, 83139414), (18, 55426276), (24, 41569707), (36, 27713138), (72, 13856569), (179, 5573592), (199, 5013432), (358, 2786796), (389, 2564712), (398, 2506716), (537, 1857864), (597, 1671144), (716, 1393398), (778, 1282356), (796, 1253358), (1074, 928932), (1167, 854904), (1194, 835572), (1432, 696699), (1556, 641178), (1592, 626679), (1611, 619288), (1791, 557048), (2148, 464466), (2334, 427452), (2388, 417786), (3112, 320589), (3222, 309644), (3501, 284968), (3582, 278524), (4296, 232233), (4668, 213726), (4776, 208893), (6444, 154822), (7002, 142484), (7164, 139262), (9336, 106863), (12888, 77411), (14004, 71242), (14328, 69631), (28008, 35621)]