243520872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 552741528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 31, 38, 42, 46, 56, 57, 62, 69, 76, 84, 92, 93, 107, 114, 124, 133, 138, 152, 161, 168, 184, 186, 214, 217, 228, 248, 266, 276, 321, 322, 372, 399, 428, 434, 437, 456, 483, 532, 552, 589, 642, 644, 651, 713, 744, 749, 798, 856, 868, 874, 966, 1064, 1178, 1284, 1288, 1302, 1311, 1426, 1498, 1596, 1736, 1748, 1767, 1932, 2033, 2139, 2247, 2356, 2461, 2568, 2604, 2622, 2852, 2996, 3059, 3192, 3317, 3496, 3534, 3864, 4066, 4123, 4278, 4494, 4712, 4922, 4991, 5208, 5244, 5704, 5992, 6099, 6118, 6634, 7068, 7383, 8132, 8246, 8556, 8988, 9177, 9844, 9951, 9982, 10488, 12198, 12236, 12369, 13268, 13547, 14136, 14231, 14766, 14973, 16264, 16492, 17112, 17227, 17976, 18354, 19688, 19902, 19964, 23219, 24396, 24472, 24738, 26536, 27094, 28462, 29532, 29946, 32984, 34454, 36708, 39804, 39928, 40641, 42693, 46438, 46759, 48792, 49476, 51681, 54188, 56924, 59064, 59892, 63023, 68908, 69657, 73416, 76291, 79608, 81282, 85386, 92876, 93518, 94829, 98952, 103362, 108376, 113848, 119784, 126046, 137816, 139314, 140277, 152582, 162564, 170772, 185752, 187036, 189069, 189658, 206724, 228873, 252092, 278628, 280554, 284487, 305164, 325128, 327313, 341544, 374072, 378138, 379316, 413448, 441161, 457746, 504184, 534037, 557256, 561108, 568974, 610328, 654626, 756276, 758632, 882322, 915492, 981939, 1068074, 1122216, 1137948, 1309252, 1323483, 1449529, 1512552, 1602111, 1764644, 1830984, 1963878, 2136148, 2275896, 2618504, 2646966, 2899058, 3204222, 3529288, 3927756, 4272296, 4348587, 5293932, 5798116, 6408444, 7855512, 8697174, 10146703, 10587864, 11596232, 12816888, 17394348, 20293406, 30440109, 34788696, 40586812, 60880218, 81173624, 121760436, 243520872]

約数ペア:

[(1, 243520872), (2, 121760436), (3, 81173624), (4, 60880218), (6, 40586812), (7, 34788696), (8, 30440109), (12, 20293406), (14, 17394348), (19, 12816888), (21, 11596232), (23, 10587864), (24, 10146703), (28, 8697174), (31, 7855512), (38, 6408444), (42, 5798116), (46, 5293932), (56, 4348587), (57, 4272296), (62, 3927756), (69, 3529288), (76, 3204222), (84, 2899058), (92, 2646966), (93, 2618504), (107, 2275896), (114, 2136148), (124, 1963878), (133, 1830984), (138, 1764644), (152, 1602111), (161, 1512552), (168, 1449529), (184, 1323483), (186, 1309252), (214, 1137948), (217, 1122216), (228, 1068074), (248, 981939), (266, 915492), (276, 882322), (321, 758632), (322, 756276), (372, 654626), (399, 610328), (428, 568974), (434, 561108), (437, 557256), (456, 534037), (483, 504184), (532, 457746), (552, 441161), (589, 413448), (642, 379316), (644, 378138), (651, 374072), (713, 341544), (744, 327313), (749, 325128), (798, 305164), (856, 284487), (868, 280554), (874, 278628), (966, 252092), (1064, 228873), (1178, 206724), (1284, 189658), (1288, 189069), (1302, 187036), (1311, 185752), (1426, 170772), (1498, 162564), (1596, 152582), (1736, 140277), (1748, 139314), (1767, 137816), (1932, 126046), (2033, 119784), (2139, 113848), (2247, 108376), (2356, 103362), (2461, 98952), (2568, 94829), (2604, 93518), (2622, 92876), (2852, 85386), (2996, 81282), (3059, 79608), (3192, 76291), (3317, 73416), (3496, 69657), (3534, 68908), (3864, 63023), (4066, 59892), (4123, 59064), (4278, 56924), (4494, 54188), (4712, 51681), (4922, 49476), (4991, 48792), (5208, 46759), (5244, 46438), (5704, 42693), (5992, 40641), (6099, 39928), (6118, 39804), (6634, 36708), (7068, 34454), (7383, 32984), (8132, 29946), (8246, 29532), (8556, 28462), (8988, 27094), (9177, 26536), (9844, 24738), (9951, 24472), (9982, 24396), (10488, 23219), (12198, 19964), (12236, 19902), (12369, 19688), (13268, 18354), (13547, 17976), (14136, 17227), (14231, 17112), (14766, 16492), (14973, 16264)]