1390804992

素因数分解:

$2^{17}\times 3^4\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 180

約数和(自身を含む): 4186947996

約数和(自身を除く): 2796143004

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, 2048, 2096, 2304, 2358, 2592, 3072, 3144, 3456, 3537, 4096, 4192, 4608, 4716, 5184, 6144, 6288, 6912, 7074, 8192, 8384, 9216, 9432, 10368, 10611, 12288, 12576, 13824, 14148, 16384, 16768, 18432, 18864, 20736, 21222, 24576, 25152, 27648, 28296, 32768, 33536, 36864, 37728, 41472, 42444, 49152, 50304, 55296, 56592, 65536, 67072, 73728, 75456, 82944, 84888, 98304, 100608, 110592, 113184, 131072, 134144, 147456, 150912, 165888, 169776, 196608, 201216, 221184, 226368, 268288, 294912, 301824, 331776, 339552, 393216, 402432, 442368, 452736, 536576, 589824, 603648, 663552, 679104, 804864, 884736, 905472, 1073152, 1179648, 1207296, 1327104, 1358208, 1609728, 1769472, 1810944, 2146304, 2414592, 2654208, 2716416, 3219456, 3538944, 3621888, 4292608, 4829184, 5308416, 5432832, 6438912, 7243776, 8585216, 9658368, 10616832, 10865664, 12877824, 14487552, 17170432, 19316736, 21731328, 25755648, 28975104, 38633472, 43462656, 51511296, 57950208, 77266944, 86925312, 115900416, 154533888, 173850624, 231800832, 347701248, 463601664, 695402496, 1390804992]

約数ペア:

[(1, 1390804992), (2, 695402496), (3, 463601664), (4, 347701248), (6, 231800832), (8, 173850624), (9, 154533888), (12, 115900416), (16, 86925312), (18, 77266944), (24, 57950208), (27, 51511296), (32, 43462656), (36, 38633472), (48, 28975104), (54, 25755648), (64, 21731328), (72, 19316736), (81, 17170432), (96, 14487552), (108, 12877824), (128, 10865664), (131, 10616832), (144, 9658368), (162, 8585216), (192, 7243776), (216, 6438912), (256, 5432832), (262, 5308416), (288, 4829184), (324, 4292608), (384, 3621888), (393, 3538944), (432, 3219456), (512, 2716416), (524, 2654208), (576, 2414592), (648, 2146304), (768, 1810944), (786, 1769472), (864, 1609728), (1024, 1358208), (1048, 1327104), (1152, 1207296), (1179, 1179648), (1296, 1073152), (1536, 905472), (1572, 884736), (1728, 804864), (2048, 679104), (2096, 663552), (2304, 603648), (2358, 589824), (2592, 536576), (3072, 452736), (3144, 442368), (3456, 402432), (3537, 393216), (4096, 339552), (4192, 331776), (4608, 301824), (4716, 294912), (5184, 268288), (6144, 226368), (6288, 221184), (6912, 201216), (7074, 196608), (8192, 169776), (8384, 165888), (9216, 150912), (9432, 147456), (10368, 134144), (10611, 131072), (12288, 113184), (12576, 110592), (13824, 100608), (14148, 98304), (16384, 84888), (16768, 82944), (18432, 75456), (18864, 73728), (20736, 67072), (21222, 65536), (24576, 56592), (25152, 55296), (27648, 50304), (28296, 49152), (32768, 42444), (33536, 41472), (36864, 37728)]