419789664

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 216

約数和(自身を含む): 1404971568

約数和(自身を除く): 985181904

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, 112, 126, 144, 147, 151, 168, 196, 197, 224, 252, 288, 294, 302, 336, 392, 394, 441, 453, 504, 588, 591, 604, 672, 784, 788, 882, 906, 1008, 1057, 1176, 1182, 1208, 1359, 1379, 1568, 1576, 1764, 1773, 1812, 2016, 2114, 2352, 2364, 2416, 2718, 2758, 3152, 3171, 3528, 3546, 3624, 4137, 4228, 4704, 4728, 4832, 5436, 5516, 6304, 6342, 7056, 7092, 7248, 7399, 8274, 8456, 9456, 9513, 9653, 10872, 11032, 12411, 12684, 14112, 14184, 14496, 14798, 16548, 16912, 18912, 19026, 19306, 21744, 22064, 22197, 24822, 25368, 28368, 28959, 29596, 29747, 33096, 33824, 38052, 38612, 43488, 44128, 44394, 49644, 50736, 56736, 57918, 59192, 59494, 66192, 66591, 76104, 77224, 86877, 88788, 89241, 99288, 101472, 115836, 118384, 118988, 132384, 133182, 152208, 154448, 173754, 177576, 178482, 198576, 208229, 231672, 236768, 237976, 266364, 267723, 304416, 308896, 347508, 355152, 356964, 397152, 416458, 463344, 475952, 532728, 535446, 624687, 695016, 710304, 713928, 832916, 926688, 951904, 1065456, 1070892, 1249374, 1390032, 1427856, 1457603, 1665832, 1874061, 2130912, 2141784, 2498748, 2780064, 2855712, 2915206, 3331664, 3748122, 4283568, 4372809, 4997496, 5830412, 6663328, 7496244, 8567136, 8745618, 9994992, 11660824, 13118427, 14992488, 17491236, 19989984, 23321648, 26236854, 29984976, 34982472, 46643296, 52473708, 59969952, 69964944, 104947416, 139929888, 209894832, 419789664]

約数ペア:

[(1, 419789664), (2, 209894832), (3, 139929888), (4, 104947416), (6, 69964944), (7, 59969952), (8, 52473708), (9, 46643296), (12, 34982472), (14, 29984976), (16, 26236854), (18, 23321648), (21, 19989984), (24, 17491236), (28, 14992488), (32, 13118427), (36, 11660824), (42, 9994992), (48, 8745618), (49, 8567136), (56, 7496244), (63, 6663328), (72, 5830412), (84, 4997496), (96, 4372809), (98, 4283568), (112, 3748122), (126, 3331664), (144, 2915206), (147, 2855712), (151, 2780064), (168, 2498748), (196, 2141784), (197, 2130912), (224, 1874061), (252, 1665832), (288, 1457603), (294, 1427856), (302, 1390032), (336, 1249374), (392, 1070892), (394, 1065456), (441, 951904), (453, 926688), (504, 832916), (588, 713928), (591, 710304), (604, 695016), (672, 624687), (784, 535446), (788, 532728), (882, 475952), (906, 463344), (1008, 416458), (1057, 397152), (1176, 356964), (1182, 355152), (1208, 347508), (1359, 308896), (1379, 304416), (1568, 267723), (1576, 266364), (1764, 237976), (1773, 236768), (1812, 231672), (2016, 208229), (2114, 198576), (2352, 178482), (2364, 177576), (2416, 173754), (2718, 154448), (2758, 152208), (3152, 133182), (3171, 132384), (3528, 118988), (3546, 118384), (3624, 115836), (4137, 101472), (4228, 99288), (4704, 89241), (4728, 88788), (4832, 86877), (5436, 77224), (5516, 76104), (6304, 66591), (6342, 66192), (7056, 59494), (7092, 59192), (7248, 57918), (7399, 56736), (8274, 50736), (8456, 49644), (9456, 44394), (9513, 44128), (9653, 43488), (10872, 38612), (11032, 38052), (12411, 33824), (12684, 33096), (14112, 29747), (14184, 29596), (14496, 28959), (14798, 28368), (16548, 25368), (16912, 24822), (18912, 22197), (19026, 22064), (19306, 21744)]