229776216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 646133760

約数和(自身を除く): 416357544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 296, 372, 408, 444, 491, 527, 629, 744, 888, 982, 1054, 1147, 1258, 1473, 1581, 1887, 1964, 2108, 2294, 2516, 2946, 3162, 3441, 3774, 3928, 4216, 4588, 5032, 5892, 6324, 6882, 7548, 8347, 9176, 11784, 12648, 13764, 15096, 15221, 16694, 18167, 19499, 25041, 27528, 30442, 33388, 36334, 38998, 45663, 50082, 54501, 58497, 60884, 66776, 72668, 77996, 91326, 100164, 109002, 116994, 121768, 145336, 155992, 182652, 200328, 218004, 233988, 258757, 308839, 365304, 436008, 467976, 517514, 563177, 617678, 776271, 926517, 1035028, 1126354, 1235356, 1552542, 1689531, 1853034, 2070056, 2252708, 2470712, 3105084, 3379062, 3706068, 4505416, 6210168, 6758124, 7412136, 9574009, 13516248, 19148018, 28722027, 38296036, 57444054, 76592072, 114888108, 229776216]

約数ペア:

[(1, 229776216), (2, 114888108), (3, 76592072), (4, 57444054), (6, 38296036), (8, 28722027), (12, 19148018), (17, 13516248), (24, 9574009), (31, 7412136), (34, 6758124), (37, 6210168), (51, 4505416), (62, 3706068), (68, 3379062), (74, 3105084), (93, 2470712), (102, 2252708), (111, 2070056), (124, 1853034), (136, 1689531), (148, 1552542), (186, 1235356), (204, 1126354), (222, 1035028), (248, 926517), (296, 776271), (372, 617678), (408, 563177), (444, 517514), (491, 467976), (527, 436008), (629, 365304), (744, 308839), (888, 258757), (982, 233988), (1054, 218004), (1147, 200328), (1258, 182652), (1473, 155992), (1581, 145336), (1887, 121768), (1964, 116994), (2108, 109002), (2294, 100164), (2516, 91326), (2946, 77996), (3162, 72668), (3441, 66776), (3774, 60884), (3928, 58497), (4216, 54501), (4588, 50082), (5032, 45663), (5892, 38998), (6324, 36334), (6882, 33388), (7548, 30442), (8347, 27528), (9176, 25041), (11784, 19499), (12648, 18167), (13764, 16694), (15096, 15221)]