259185421012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22619}}^1$

素因数の和:22854

約数の個数: 144

約数和(自身を含む): 591342897600

約数和(自身を除く): 332157476588

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 181, 196, 238, 266, 323, 362, 476, 532, 646, 724, 833, 931, 1267, 1292, 1666, 1862, 2261, 2534, 3077, 3332, 3439, 3724, 4522, 5068, 6154, 6878, 8869, 9044, 12308, 13756, 15827, 17738, 21539, 22619, 24073, 31654, 35476, 43078, 45238, 48146, 58463, 63308, 86156, 90476, 96292, 116926, 150773, 158333, 168511, 233852, 301546, 316666, 337022, 384523, 409241, 429761, 603092, 633332, 674044, 769046, 818482, 859522, 1108331, 1538092, 1636964, 1719044, 2216662, 2691661, 2864687, 3008327, 4094039, 4433324, 5383322, 5729374, 6016654, 7305937, 8188078, 10766644, 11458748, 12033308, 14611874, 16376156, 18841627, 21058289, 28658273, 29223748, 37683254, 42116578, 51141559, 57316546, 69598663, 75366508, 77786741, 84233156, 102283118, 114633092, 139197326, 155573482, 200607911, 204566236, 278394652, 311146964, 357990913, 401215822, 487190641, 544507187, 715981826, 802431644, 974381282, 1089014374, 1322374597, 1431963652, 1948762564, 2178028748, 2644749194, 3410334487, 3811550309, 5289498388, 6820668974, 7623100618, 9256622179, 13641337948, 15246201236, 18513244358, 37026488716, 64796355253, 129592710506, 259185421012]

約数ペア:

[(1, 259185421012), (2, 129592710506), (4, 64796355253), (7, 37026488716), (14, 18513244358), (17, 15246201236), (19, 13641337948), (28, 9256622179), (34, 7623100618), (38, 6820668974), (49, 5289498388), (68, 3811550309), (76, 3410334487), (98, 2644749194), (119, 2178028748), (133, 1948762564), (181, 1431963652), (196, 1322374597), (238, 1089014374), (266, 974381282), (323, 802431644), (362, 715981826), (476, 544507187), (532, 487190641), (646, 401215822), (724, 357990913), (833, 311146964), (931, 278394652), (1267, 204566236), (1292, 200607911), (1666, 155573482), (1862, 139197326), (2261, 114633092), (2534, 102283118), (3077, 84233156), (3332, 77786741), (3439, 75366508), (3724, 69598663), (4522, 57316546), (5068, 51141559), (6154, 42116578), (6878, 37683254), (8869, 29223748), (9044, 28658273), (12308, 21058289), (13756, 18841627), (15827, 16376156), (17738, 14611874), (21539, 12033308), (22619, 11458748), (24073, 10766644), (31654, 8188078), (35476, 7305937), (43078, 6016654), (45238, 5729374), (48146, 5383322), (58463, 4433324), (63308, 4094039), (86156, 3008327), (90476, 2864687), (96292, 2691661), (116926, 2216662), (150773, 1719044), (158333, 1636964), (168511, 1538092), (233852, 1108331), (301546, 859522), (316666, 818482), (337022, 769046), (384523, 674044), (409241, 633332), (429761, 603092)]