378260928

素因数分解:

$2^6\times 3^4\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 140

約数和(自身を含む): 1131871752

約数和(自身を除く): 753610824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 131, 144, 162, 192, 216, 262, 288, 324, 393, 432, 524, 557, 576, 648, 786, 864, 1048, 1114, 1179, 1296, 1572, 1671, 1728, 2096, 2228, 2358, 2592, 3144, 3342, 3537, 4192, 4456, 4716, 5013, 5184, 6288, 6684, 7074, 8384, 8912, 9432, 10026, 10611, 12576, 13368, 14148, 15039, 17824, 18864, 20052, 21222, 25152, 26736, 28296, 30078, 35648, 37728, 40104, 42444, 45117, 53472, 56592, 60156, 72967, 75456, 80208, 84888, 90234, 106944, 113184, 120312, 145934, 160416, 169776, 180468, 218901, 226368, 240624, 291868, 320832, 339552, 360936, 437802, 481248, 583736, 656703, 679104, 721872, 875604, 962496, 1167472, 1313406, 1443744, 1751208, 1970109, 2334944, 2626812, 2887488, 3502416, 3940218, 4669888, 5253624, 5910327, 7004832, 7880436, 10507248, 11820654, 14009664, 15760872, 21014496, 23641308, 31521744, 42028992, 47282616, 63043488, 94565232, 126086976, 189130464, 378260928]

約数ペア:

[(1, 378260928), (2, 189130464), (3, 126086976), (4, 94565232), (6, 63043488), (8, 47282616), (9, 42028992), (12, 31521744), (16, 23641308), (18, 21014496), (24, 15760872), (27, 14009664), (32, 11820654), (36, 10507248), (48, 7880436), (54, 7004832), (64, 5910327), (72, 5253624), (81, 4669888), (96, 3940218), (108, 3502416), (131, 2887488), (144, 2626812), (162, 2334944), (192, 1970109), (216, 1751208), (262, 1443744), (288, 1313406), (324, 1167472), (393, 962496), (432, 875604), (524, 721872), (557, 679104), (576, 656703), (648, 583736), (786, 481248), (864, 437802), (1048, 360936), (1114, 339552), (1179, 320832), (1296, 291868), (1572, 240624), (1671, 226368), (1728, 218901), (2096, 180468), (2228, 169776), (2358, 160416), (2592, 145934), (3144, 120312), (3342, 113184), (3537, 106944), (4192, 90234), (4456, 84888), (4716, 80208), (5013, 75456), (5184, 72967), (6288, 60156), (6684, 56592), (7074, 53472), (8384, 45117), (8912, 42444), (9432, 40104), (10026, 37728), (10611, 35648), (12576, 30078), (13368, 28296), (14148, 26736), (15039, 25152), (17824, 21222), (18864, 20052)]