19496078784

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123983}}^1$

素因数の和:124024

約数の個数: 224

約数和(自身を含む): 70541936640

約数和(自身を除く): 51045857856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 9828, 11232, 12096, 13104, 17472, 19656, 22464, 26208, 39312, 52416, 78624, 123983, 157248, 247966, 371949, 495932, 743898, 867881, 991864, 1115847, 1487796, 1611779, 1735762, 1983728, 2231694, 2603643, 2975592, 3223558, 3347541, 3471524, 3967456, 4463388, 4835337, 5207286, 5951184, 6447116, 6695082, 6943048, 7810929, 7934912, 8926776, 9670674, 10414572, 11282453, 11902368, 12894232, 13390164, 13886096, 14506011, 15621858, 17853552, 19341348, 20829144, 22564906, 23432787, 23804736, 25788464, 26780328, 27772192, 29012022, 31243716, 33847359, 35707104, 38682696, 41658288, 43518033, 45129812, 46865574, 51576928, 53560656, 55544384, 58024044, 62487432, 67694718, 71414208, 77365392, 83316576, 87036066, 90259624, 93731148, 101542077, 103153856, 107121312, 116048088, 124974864, 135389436, 154730784, 166633152, 174072132, 180519248, 187462296, 203084154, 214242624, 232096176, 249949728, 270778872, 304626231, 309461568, 348144264, 361038496, 374924592, 406168308, 464192352, 499899456, 541557744, 609252462, 696288528, 722076992, 749849184, 812336616, 928384704, 1083115488, 1218504924, 1392577056, 1499698368, 1624673232, 2166230976, 2437009848, 2785154112, 3249346464, 4874019696, 6498692928, 9748039392, 19496078784]

約数ペア:

[(1, 19496078784), (2, 9748039392), (3, 6498692928), (4, 4874019696), (6, 3249346464), (7, 2785154112), (8, 2437009848), (9, 2166230976), (12, 1624673232), (13, 1499698368), (14, 1392577056), (16, 1218504924), (18, 1083115488), (21, 928384704), (24, 812336616), (26, 749849184), (27, 722076992), (28, 696288528), (32, 609252462), (36, 541557744), (39, 499899456), (42, 464192352), (48, 406168308), (52, 374924592), (54, 361038496), (56, 348144264), (63, 309461568), (64, 304626231), (72, 270778872), (78, 249949728), (84, 232096176), (91, 214242624), (96, 203084154), (104, 187462296), (108, 180519248), (112, 174072132), (117, 166633152), (126, 154730784), (144, 135389436), (156, 124974864), (168, 116048088), (182, 107121312), (189, 103153856), (192, 101542077), (208, 93731148), (216, 90259624), (224, 87036066), (234, 83316576), (252, 77365392), (273, 71414208), (288, 67694718), (312, 62487432), (336, 58024044), (351, 55544384), (364, 53560656), (378, 51576928), (416, 46865574), (432, 45129812), (448, 43518033), (468, 41658288), (504, 38682696), (546, 35707104), (576, 33847359), (624, 31243716), (672, 29012022), (702, 27772192), (728, 26780328), (756, 25788464), (819, 23804736), (832, 23432787), (864, 22564906), (936, 20829144), (1008, 19341348), (1092, 17853552), (1248, 15621858), (1344, 14506011), (1404, 13886096), (1456, 13390164), (1512, 12894232), (1638, 11902368), (1728, 11282453), (1872, 10414572), (2016, 9670674), (2184, 8926776), (2457, 7934912), (2496, 7810929), (2808, 6943048), (2912, 6695082), (3024, 6447116), (3276, 5951184), (3744, 5207286), (4032, 4835337), (4368, 4463388), (4914, 3967456), (5616, 3471524), (5824, 3347541), (6048, 3223558), (6552, 2975592), (7488, 2603643), (8736, 2231694), (9828, 1983728), (11232, 1735762), (12096, 1611779), (13104, 1487796), (17472, 1115847), (19656, 991864), (22464, 867881), (26208, 743898), (39312, 495932), (52416, 371949), (78624, 247966), (123983, 157248)]