289316664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 726747336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 82, 84, 91, 104, 108, 117, 123, 126, 156, 164, 168, 182, 189, 216, 234, 246, 252, 273, 287, 312, 328, 351, 359, 364, 369, 378, 468, 492, 504, 533, 546, 574, 702, 718, 728, 738, 756, 819, 861, 936, 984, 1066, 1077, 1092, 1107, 1148, 1404, 1436, 1476, 1512, 1599, 1638, 1722, 2132, 2154, 2184, 2214, 2296, 2457, 2513, 2583, 2808, 2872, 2952, 3198, 3231, 3276, 3444, 3731, 4264, 4308, 4428, 4667, 4797, 4914, 5026, 5166, 6396, 6462, 6552, 6888, 7462, 7539, 7749, 8616, 8856, 9334, 9594, 9693, 9828, 10052, 10332, 11193, 12792, 12924, 14001, 14391, 14719, 14924, 15078, 15498, 18668, 19188, 19386, 19656, 20104, 20664, 22386, 22617, 25848, 28002, 28782, 29438, 29848, 30156, 30996, 32669, 33579, 37336, 38376, 38772, 42003, 44157, 44772, 45234, 56004, 57564, 58876, 60312, 61992, 65338, 67158, 67851, 77544, 84006, 88314, 89544, 90468, 98007, 100737, 103033, 112008, 115128, 117752, 126009, 130676, 132471, 134316, 135702, 168012, 176628, 180936, 191347, 196014, 201474, 206066, 252018, 261352, 264942, 268632, 271404, 294021, 309099, 336024, 353256, 382694, 392028, 397413, 402948, 412132, 504036, 529884, 542808, 574041, 588042, 618198, 765388, 784056, 794826, 805896, 824264, 882063, 927297, 1008072, 1059768, 1148082, 1176084, 1236396, 1339429, 1530776, 1589652, 1722123, 1764126, 1854594, 2296164, 2352168, 2472792, 2678858, 2781891, 3179304, 3444246, 3528252, 3709188, 4018287, 4592328, 5166369, 5357716, 5563782, 6888492, 7056504, 7418376, 8036574, 10332738, 10715432, 11127564, 12054861, 13776984, 16073148, 20665476, 22255128, 24109722, 32146296, 36164583, 41330952, 48219444, 72329166, 96438888, 144658332, 289316664]

約数ペア:

[(1, 289316664), (2, 144658332), (3, 96438888), (4, 72329166), (6, 48219444), (7, 41330952), (8, 36164583), (9, 32146296), (12, 24109722), (13, 22255128), (14, 20665476), (18, 16073148), (21, 13776984), (24, 12054861), (26, 11127564), (27, 10715432), (28, 10332738), (36, 8036574), (39, 7418376), (41, 7056504), (42, 6888492), (52, 5563782), (54, 5357716), (56, 5166369), (63, 4592328), (72, 4018287), (78, 3709188), (82, 3528252), (84, 3444246), (91, 3179304), (104, 2781891), (108, 2678858), (117, 2472792), (123, 2352168), (126, 2296164), (156, 1854594), (164, 1764126), (168, 1722123), (182, 1589652), (189, 1530776), (216, 1339429), (234, 1236396), (246, 1176084), (252, 1148082), (273, 1059768), (287, 1008072), (312, 927297), (328, 882063), (351, 824264), (359, 805896), (364, 794826), (369, 784056), (378, 765388), (468, 618198), (492, 588042), (504, 574041), (533, 542808), (546, 529884), (574, 504036), (702, 412132), (718, 402948), (728, 397413), (738, 392028), (756, 382694), (819, 353256), (861, 336024), (936, 309099), (984, 294021), (1066, 271404), (1077, 268632), (1092, 264942), (1107, 261352), (1148, 252018), (1404, 206066), (1436, 201474), (1476, 196014), (1512, 191347), (1599, 180936), (1638, 176628), (1722, 168012), (2132, 135702), (2154, 134316), (2184, 132471), (2214, 130676), (2296, 126009), (2457, 117752), (2513, 115128), (2583, 112008), (2808, 103033), (2872, 100737), (2952, 98007), (3198, 90468), (3231, 89544), (3276, 88314), (3444, 84006), (3731, 77544), (4264, 67851), (4308, 67158), (4428, 65338), (4667, 61992), (4797, 60312), (4914, 58876), (5026, 57564), (5166, 56004), (6396, 45234), (6462, 44772), (6552, 44157), (6888, 42003), (7462, 38772), (7539, 38376), (7749, 37336), (8616, 33579), (8856, 32669), (9334, 30996), (9594, 30156), (9693, 29848), (9828, 29438), (10052, 28782), (10332, 28002), (11193, 25848), (12792, 22617), (12924, 22386), (14001, 20664), (14391, 20104), (14719, 19656), (14924, 19386), (15078, 19188), (15498, 18668)]