420183936

素因数分解:

$2^7\times 3^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 1338240000

約数和(自身を除く): 918056064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 79, 81, 96, 108, 114, 128, 144, 152, 158, 162, 171, 192, 216, 228, 237, 243, 288, 304, 316, 324, 342, 384, 432, 456, 474, 486, 513, 576, 608, 632, 648, 684, 711, 729, 864, 912, 948, 972, 1026, 1152, 1216, 1264, 1296, 1368, 1422, 1458, 1501, 1539, 1728, 1824, 1896, 1944, 2052, 2133, 2187, 2432, 2528, 2592, 2736, 2844, 2916, 3002, 3078, 3456, 3648, 3792, 3888, 4104, 4266, 4374, 4503, 4617, 5056, 5184, 5472, 5688, 5832, 6004, 6156, 6399, 7296, 7584, 7776, 8208, 8532, 8748, 9006, 9234, 10112, 10368, 10944, 11376, 11664, 12008, 12312, 12798, 13509, 13851, 15168, 15552, 16416, 17064, 17496, 18012, 18468, 19197, 21888, 22752, 23328, 24016, 24624, 25596, 27018, 27702, 30336, 31104, 32832, 34128, 34992, 36024, 36936, 38394, 40527, 41553, 45504, 46656, 48032, 49248, 51192, 54036, 55404, 57591, 65664, 68256, 69984, 72048, 73872, 76788, 81054, 83106, 91008, 93312, 96064, 98496, 102384, 108072, 110808, 115182, 121581, 136512, 139968, 144096, 147744, 153576, 162108, 166212, 172773, 192128, 196992, 204768, 216144, 221616, 230364, 243162, 273024, 279936, 288192, 295488, 307152, 324216, 332424, 345546, 364743, 409536, 432288, 443232, 460728, 486324, 576384, 590976, 614304, 648432, 664848, 691092, 729486, 819072, 864576, 886464, 921456, 972648, 1094229, 1228608, 1296864, 1329696, 1382184, 1458972, 1729152, 1772928, 1842912, 1945296, 2188458, 2457216, 2593728, 2659392, 2764368, 2917944, 3282687, 3685824, 3890592, 4376916, 5187456, 5318784, 5528736, 5835888, 6565374, 7371648, 7781184, 8753832, 11057472, 11671776, 13130748, 15562368, 17507664, 22114944, 23343552, 26261496, 35015328, 46687104, 52522992, 70030656, 105045984, 140061312, 210091968, 420183936]

約数ペア:

[(1, 420183936), (2, 210091968), (3, 140061312), (4, 105045984), (6, 70030656), (8, 52522992), (9, 46687104), (12, 35015328), (16, 26261496), (18, 23343552), (19, 22114944), (24, 17507664), (27, 15562368), (32, 13130748), (36, 11671776), (38, 11057472), (48, 8753832), (54, 7781184), (57, 7371648), (64, 6565374), (72, 5835888), (76, 5528736), (79, 5318784), (81, 5187456), (96, 4376916), (108, 3890592), (114, 3685824), (128, 3282687), (144, 2917944), (152, 2764368), (158, 2659392), (162, 2593728), (171, 2457216), (192, 2188458), (216, 1945296), (228, 1842912), (237, 1772928), (243, 1729152), (288, 1458972), (304, 1382184), (316, 1329696), (324, 1296864), (342, 1228608), (384, 1094229), (432, 972648), (456, 921456), (474, 886464), (486, 864576), (513, 819072), (576, 729486), (608, 691092), (632, 664848), (648, 648432), (684, 614304), (711, 590976), (729, 576384), (864, 486324), (912, 460728), (948, 443232), (972, 432288), (1026, 409536), (1152, 364743), (1216, 345546), (1264, 332424), (1296, 324216), (1368, 307152), (1422, 295488), (1458, 288192), (1501, 279936), (1539, 273024), (1728, 243162), (1824, 230364), (1896, 221616), (1944, 216144), (2052, 204768), (2133, 196992), (2187, 192128), (2432, 172773), (2528, 166212), (2592, 162108), (2736, 153576), (2844, 147744), (2916, 144096), (3002, 139968), (3078, 136512), (3456, 121581), (3648, 115182), (3792, 110808), (3888, 108072), (4104, 102384), (4266, 98496), (4374, 96064), (4503, 93312), (4617, 91008), (5056, 83106), (5184, 81054), (5472, 76788), (5688, 73872), (5832, 72048), (6004, 69984), (6156, 68256), (6399, 65664), (7296, 57591), (7584, 55404), (7776, 54036), (8208, 51192), (8532, 49248), (8748, 48032), (9006, 46656), (9234, 45504), (10112, 41553), (10368, 40527), (10944, 38394), (11376, 36936), (11664, 36024), (12008, 34992), (12312, 34128), (12798, 32832), (13509, 31104), (13851, 30336), (15168, 27702), (15552, 27018), (16416, 25596), (17064, 24624), (17496, 24016), (18012, 23328), (18468, 22752), (19197, 21888)]