1423401984

素因数分解:

$2^{10}\times 3^4\times {\mathrm{131}}^2$

素因数の和:294

約数の個数: 165

約数和(自身を含む): 4283251291

約数和(自身を除く): 2859849307

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 131, 144, 162, 192, 216, 256, 262, 288, 324, 384, 393, 432, 512, 524, 576, 648, 768, 786, 864, 1024, 1048, 1152, 1179, 1296, 1536, 1572, 1728, 2096, 2304, 2358, 2592, 3072, 3144, 3456, 3537, 4192, 4608, 4716, 5184, 6288, 6912, 7074, 8384, 9216, 9432, 10368, 10611, 12576, 13824, 14148, 16768, 17161, 18864, 20736, 21222, 25152, 27648, 28296, 33536, 34322, 37728, 41472, 42444, 50304, 51483, 56592, 67072, 68644, 75456, 82944, 84888, 100608, 102966, 113184, 134144, 137288, 150912, 154449, 169776, 201216, 205932, 226368, 274576, 301824, 308898, 339552, 402432, 411864, 452736, 463347, 549152, 603648, 617796, 679104, 823728, 905472, 926694, 1098304, 1207296, 1235592, 1358208, 1390041, 1647456, 1810944, 1853388, 2196608, 2471184, 2716416, 2780082, 3294912, 3621888, 3706776, 4393216, 4942368, 5432832, 5560164, 6589824, 7413552, 8786432, 9884736, 10865664, 11120328, 13179648, 14827104, 17572864, 19769472, 22240656, 26359296, 29654208, 39538944, 44481312, 52718592, 59308416, 79077888, 88962624, 118616832, 158155776, 177925248, 237233664, 355850496, 474467328, 711700992, 1423401984]

約数ペア:

[(1, 1423401984), (2, 711700992), (3, 474467328), (4, 355850496), (6, 237233664), (8, 177925248), (9, 158155776), (12, 118616832), (16, 88962624), (18, 79077888), (24, 59308416), (27, 52718592), (32, 44481312), (36, 39538944), (48, 29654208), (54, 26359296), (64, 22240656), (72, 19769472), (81, 17572864), (96, 14827104), (108, 13179648), (128, 11120328), (131, 10865664), (144, 9884736), (162, 8786432), (192, 7413552), (216, 6589824), (256, 5560164), (262, 5432832), (288, 4942368), (324, 4393216), (384, 3706776), (393, 3621888), (432, 3294912), (512, 2780082), (524, 2716416), (576, 2471184), (648, 2196608), (768, 1853388), (786, 1810944), (864, 1647456), (1024, 1390041), (1048, 1358208), (1152, 1235592), (1179, 1207296), (1296, 1098304), (1536, 926694), (1572, 905472), (1728, 823728), (2096, 679104), (2304, 617796), (2358, 603648), (2592, 549152), (3072, 463347), (3144, 452736), (3456, 411864), (3537, 402432), (4192, 339552), (4608, 308898), (4716, 301824), (5184, 274576), (6288, 226368), (6912, 205932), (7074, 201216), (8384, 169776), (9216, 154449), (9432, 150912), (10368, 137288), (10611, 134144), (12576, 113184), (13824, 102966), (14148, 100608), (16768, 84888), (17161, 82944), (18864, 75456), (20736, 68644), (21222, 67072), (25152, 56592), (27648, 51483), (28296, 50304), (33536, 42444), (34322, 41472)]