1216722528

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 4108104000

約数和(自身を除く): 2891381472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 109, 112, 113, 126, 144, 147, 168, 196, 218, 224, 226, 252, 288, 294, 327, 336, 339, 343, 392, 436, 441, 452, 504, 588, 654, 672, 678, 686, 763, 784, 791, 872, 882, 904, 981, 1008, 1017, 1029, 1176, 1308, 1356, 1372, 1526, 1568, 1582, 1744, 1764, 1808, 1962, 2016, 2034, 2058, 2289, 2352, 2373, 2616, 2712, 2744, 3052, 3087, 3164, 3488, 3528, 3616, 3924, 4068, 4116, 4578, 4704, 4746, 5232, 5341, 5424, 5488, 5537, 6104, 6174, 6328, 6867, 7056, 7119, 7848, 8136, 8232, 9156, 9492, 10464, 10682, 10848, 10976, 11074, 12208, 12317, 12348, 12656, 13734, 14112, 14238, 15696, 16023, 16272, 16464, 16611, 18312, 18984, 21364, 22148, 24416, 24634, 24696, 25312, 27468, 28476, 31392, 32046, 32544, 32928, 33222, 36624, 36951, 37387, 37968, 38759, 42728, 44296, 48069, 49268, 49392, 49833, 54936, 56952, 64092, 66444, 73248, 73902, 74774, 75936, 77518, 85456, 86219, 88592, 96138, 98536, 98784, 99666, 109872, 110853, 112161, 113904, 116277, 128184, 132888, 147804, 149548, 155036, 170912, 172438, 177184, 192276, 197072, 199332, 219744, 221706, 224322, 227808, 232554, 256368, 258657, 265776, 295608, 299096, 310072, 336483, 344876, 348831, 384552, 394144, 398664, 443412, 448644, 465108, 512736, 517314, 531552, 591216, 598192, 603533, 620144, 672966, 689752, 697662, 769104, 775971, 797328, 886824, 897288, 930216, 1034628, 1182432, 1196384, 1207066, 1240288, 1345932, 1379504, 1395324, 1538208, 1551942, 1594656, 1773648, 1794576, 1810599, 1860432, 2069256, 2414132, 2691864, 2759008, 2790648, 3103884, 3547296, 3589152, 3621198, 3720864, 4138512, 4224731, 4828264, 5383728, 5431797, 5581296, 6207768, 7242396, 8277024, 8449462, 9656528, 10767456, 10863594, 11162592, 12415536, 12674193, 14484792, 16898924, 19313056, 21727188, 24831072, 25348386, 28969584, 33797848, 38022579, 43454376, 50696772, 57939168, 67595696, 76045158, 86908752, 101393544, 135191392, 152090316, 173817504, 202787088, 304180632, 405574176, 608361264, 1216722528]

約数ペア:

[(1, 1216722528), (2, 608361264), (3, 405574176), (4, 304180632), (6, 202787088), (7, 173817504), (8, 152090316), (9, 135191392), (12, 101393544), (14, 86908752), (16, 76045158), (18, 67595696), (21, 57939168), (24, 50696772), (28, 43454376), (32, 38022579), (36, 33797848), (42, 28969584), (48, 25348386), (49, 24831072), (56, 21727188), (63, 19313056), (72, 16898924), (84, 14484792), (96, 12674193), (98, 12415536), (109, 11162592), (112, 10863594), (113, 10767456), (126, 9656528), (144, 8449462), (147, 8277024), (168, 7242396), (196, 6207768), (218, 5581296), (224, 5431797), (226, 5383728), (252, 4828264), (288, 4224731), (294, 4138512), (327, 3720864), (336, 3621198), (339, 3589152), (343, 3547296), (392, 3103884), (436, 2790648), (441, 2759008), (452, 2691864), (504, 2414132), (588, 2069256), (654, 1860432), (672, 1810599), (678, 1794576), (686, 1773648), (763, 1594656), (784, 1551942), (791, 1538208), (872, 1395324), (882, 1379504), (904, 1345932), (981, 1240288), (1008, 1207066), (1017, 1196384), (1029, 1182432), (1176, 1034628), (1308, 930216), (1356, 897288), (1372, 886824), (1526, 797328), (1568, 775971), (1582, 769104), (1744, 697662), (1764, 689752), (1808, 672966), (1962, 620144), (2016, 603533), (2034, 598192), (2058, 591216), (2289, 531552), (2352, 517314), (2373, 512736), (2616, 465108), (2712, 448644), (2744, 443412), (3052, 398664), (3087, 394144), (3164, 384552), (3488, 348831), (3528, 344876), (3616, 336483), (3924, 310072), (4068, 299096), (4116, 295608), (4578, 265776), (4704, 258657), (4746, 256368), (5232, 232554), (5341, 227808), (5424, 224322), (5488, 221706), (5537, 219744), (6104, 199332), (6174, 197072), (6328, 192276), (6867, 177184), (7056, 172438), (7119, 170912), (7848, 155036), (8136, 149548), (8232, 147804), (9156, 132888), (9492, 128184), (10464, 116277), (10682, 113904), (10848, 112161), (10976, 110853), (11074, 109872), (12208, 99666), (12317, 98784), (12348, 98536), (12656, 96138), (13734, 88592), (14112, 86219), (14238, 85456), (15696, 77518), (16023, 75936), (16272, 74774), (16464, 73902), (16611, 73248), (18312, 66444), (18984, 64092), (21364, 56952), (22148, 54936), (24416, 49833), (24634, 49392), (24696, 49268), (25312, 48069), (27468, 44296), (28476, 42728), (31392, 38759), (32046, 37968), (32544, 37387), (32928, 36951), (33222, 36624)]