428015016

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 1463616000

約数和(自身を除く): 1035600984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 81, 88, 93, 99, 104, 108, 117, 124, 132, 143, 149, 156, 162, 186, 198, 216, 234, 248, 264, 279, 286, 297, 298, 312, 324, 341, 351, 372, 396, 403, 429, 447, 468, 558, 572, 594, 596, 648, 682, 702, 744, 792, 806, 837, 858, 891, 894, 936, 1023, 1053, 1116, 1144, 1188, 1192, 1209, 1287, 1341, 1364, 1404, 1612, 1639, 1674, 1716, 1782, 1788, 1937, 2046, 2106, 2232, 2376, 2418, 2511, 2574, 2682, 2728, 2808, 3069, 3224, 3278, 3348, 3432, 3564, 3576, 3627, 3861, 3874, 4023, 4092, 4212, 4433, 4619, 4836, 4917, 5022, 5148, 5364, 5811, 6138, 6556, 6696, 7128, 7254, 7722, 7748, 8046, 8184, 8424, 8866, 9207, 9238, 9672, 9834, 10044, 10296, 10728, 10881, 11583, 11622, 12069, 12276, 13112, 13299, 13857, 14508, 14751, 15444, 15496, 16092, 17433, 17732, 18414, 18476, 19668, 20088, 21307, 21762, 23166, 23244, 24138, 24552, 26598, 27621, 27714, 29016, 29502, 30888, 32184, 32643, 34866, 35464, 36828, 36952, 39336, 39897, 41571, 42614, 43524, 44253, 46332, 46488, 48276, 50809, 52299, 53196, 55242, 55428, 59004, 60047, 63921, 65286, 69732, 73656, 79794, 83142, 85228, 87048, 88506, 92664, 96552, 101618, 104598, 106392, 110484, 110856, 118008, 119691, 120094, 124713, 127842, 130572, 132759, 139464, 152427, 156897, 159588, 166284, 170456, 177012, 180141, 191763, 203236, 209196, 220968, 239382, 240188, 249426, 255684, 261144, 265518, 304854, 313794, 319176, 332568, 354024, 359073, 360282, 374139, 383526, 406472, 418392, 457281, 478764, 480376, 498852, 511368, 531036, 540423, 575289, 609708, 627588, 660517, 718146, 720564, 748278, 767052, 914562, 957528, 997704, 1062072, 1080846, 1150578, 1219416, 1255176, 1321034, 1371843, 1436292, 1441128, 1496556, 1534104, 1621269, 1725867, 1829124, 1981551, 2161692, 2301156, 2642068, 2743686, 2872584, 2993112, 3242538, 3451734, 3658248, 3963102, 4115529, 4323384, 4602312, 4863807, 5284136, 5487372, 5944653, 6485076, 6903468, 7926204, 8231058, 9727614, 10974744, 11889306, 12970152, 13806936, 15852408, 16462116, 17833959, 19455228, 23778612, 32924232, 35667918, 38910456, 47557224, 53501877, 71335836, 107003754, 142671672, 214007508, 428015016]

約数ペア:

[(1, 428015016), (2, 214007508), (3, 142671672), (4, 107003754), (6, 71335836), (8, 53501877), (9, 47557224), (11, 38910456), (12, 35667918), (13, 32924232), (18, 23778612), (22, 19455228), (24, 17833959), (26, 16462116), (27, 15852408), (31, 13806936), (33, 12970152), (36, 11889306), (39, 10974744), (44, 9727614), (52, 8231058), (54, 7926204), (62, 6903468), (66, 6485076), (72, 5944653), (78, 5487372), (81, 5284136), (88, 4863807), (93, 4602312), (99, 4323384), (104, 4115529), (108, 3963102), (117, 3658248), (124, 3451734), (132, 3242538), (143, 2993112), (149, 2872584), (156, 2743686), (162, 2642068), (186, 2301156), (198, 2161692), (216, 1981551), (234, 1829124), (248, 1725867), (264, 1621269), (279, 1534104), (286, 1496556), (297, 1441128), (298, 1436292), (312, 1371843), (324, 1321034), (341, 1255176), (351, 1219416), (372, 1150578), (396, 1080846), (403, 1062072), (429, 997704), (447, 957528), (468, 914562), (558, 767052), (572, 748278), (594, 720564), (596, 718146), (648, 660517), (682, 627588), (702, 609708), (744, 575289), (792, 540423), (806, 531036), (837, 511368), (858, 498852), (891, 480376), (894, 478764), (936, 457281), (1023, 418392), (1053, 406472), (1116, 383526), (1144, 374139), (1188, 360282), (1192, 359073), (1209, 354024), (1287, 332568), (1341, 319176), (1364, 313794), (1404, 304854), (1612, 265518), (1639, 261144), (1674, 255684), (1716, 249426), (1782, 240188), (1788, 239382), (1937, 220968), (2046, 209196), (2106, 203236), (2232, 191763), (2376, 180141), (2418, 177012), (2511, 170456), (2574, 166284), (2682, 159588), (2728, 156897), (2808, 152427), (3069, 139464), (3224, 132759), (3278, 130572), (3348, 127842), (3432, 124713), (3564, 120094), (3576, 119691), (3627, 118008), (3861, 110856), (3874, 110484), (4023, 106392), (4092, 104598), (4212, 101618), (4433, 96552), (4619, 92664), (4836, 88506), (4917, 87048), (5022, 85228), (5148, 83142), (5364, 79794), (5811, 73656), (6138, 69732), (6556, 65286), (6696, 63921), (7128, 60047), (7254, 59004), (7722, 55428), (7748, 55242), (8046, 53196), (8184, 52299), (8424, 50809), (8866, 48276), (9207, 46488), (9238, 46332), (9672, 44253), (9834, 43524), (10044, 42614), (10296, 41571), (10728, 39897), (10881, 39336), (11583, 36952), (11622, 36828), (12069, 35464), (12276, 34866), (13112, 32643), (13299, 32184), (13857, 30888), (14508, 29502), (14751, 29016), (15444, 27714), (15496, 27621), (16092, 26598), (17433, 24552), (17732, 24138), (18414, 23244), (18476, 23166), (19668, 21762), (20088, 21307)]