255530184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5139

約数の個数: 128

約数和(自身を含む): 820592640

約数和(自身を除く): 565062456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4186, 5087, 6279, 7176, 8372, 10174, 12558, 15261, 16744, 20348, 25116, 30522, 35609, 40696, 50232, 61044, 66131, 71218, 106827, 117001, 122088, 132262, 142436, 198393, 213654, 234002, 264524, 284872, 351003, 396786, 427308, 462917, 468004, 529048, 702006, 793572, 819007, 854616, 925834, 936008, 1388751, 1404012, 1521013, 1587144, 1638014, 1851668, 2457021, 2777502, 2808024, 3042026, 3276028, 3703336, 4563039, 4914042, 5555004, 6084052, 6552056, 9126078, 9828084, 10647091, 11110008, 12168104, 18252156, 19656168, 21294182, 31941273, 36504312, 42588364, 63882546, 85176728, 127765092, 255530184]

約数ペア:

[(1, 255530184), (2, 127765092), (3, 85176728), (4, 63882546), (6, 42588364), (7, 36504312), (8, 31941273), (12, 21294182), (13, 19656168), (14, 18252156), (21, 12168104), (23, 11110008), (24, 10647091), (26, 9828084), (28, 9126078), (39, 6552056), (42, 6084052), (46, 5555004), (52, 4914042), (56, 4563039), (69, 3703336), (78, 3276028), (84, 3042026), (91, 2808024), (92, 2777502), (104, 2457021), (138, 1851668), (156, 1638014), (161, 1587144), (168, 1521013), (182, 1404012), (184, 1388751), (273, 936008), (276, 925834), (299, 854616), (312, 819007), (322, 793572), (364, 702006), (483, 529048), (546, 468004), (552, 462917), (598, 427308), (644, 396786), (728, 351003), (897, 284872), (966, 264524), (1092, 234002), (1196, 213654), (1288, 198393), (1794, 142436), (1932, 132262), (2093, 122088), (2184, 117001), (2392, 106827), (3588, 71218), (3864, 66131), (4186, 61044), (5087, 50232), (6279, 40696), (7176, 35609), (8372, 30522), (10174, 25116), (12558, 20348), (15261, 16744)]