394039360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 1126540800

約数和(自身を除く): 732501440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 79, 80, 88, 104, 109, 110, 130, 143, 158, 160, 176, 208, 218, 220, 260, 286, 316, 320, 352, 395, 416, 436, 440, 520, 545, 572, 632, 704, 715, 790, 832, 869, 872, 880, 1027, 1040, 1090, 1144, 1199, 1264, 1417, 1430, 1580, 1738, 1744, 1760, 2054, 2080, 2180, 2288, 2398, 2528, 2834, 2860, 3160, 3476, 3488, 3520, 4108, 4160, 4345, 4360, 4576, 4796, 5056, 5135, 5668, 5720, 5995, 6320, 6952, 6976, 7085, 8216, 8611, 8690, 8720, 9152, 9592, 10270, 11297, 11336, 11440, 11990, 12640, 13904, 14170, 15587, 16432, 17222, 17380, 17440, 19184, 20540, 22594, 22672, 22880, 23980, 25280, 27808, 28340, 31174, 32864, 34444, 34760, 34880, 38368, 41080, 43055, 45188, 45344, 45760, 47960, 55616, 56485, 56680, 62348, 65728, 68888, 69520, 76736, 77935, 82160, 86110, 90376, 90688, 94721, 95920, 111943, 112970, 113360, 124696, 137776, 139040, 155870, 164320, 172220, 180752, 189442, 191840, 223886, 225940, 226720, 249392, 275552, 278080, 311740, 328640, 344440, 361504, 378884, 383680, 447772, 451880, 453440, 473605, 498784, 551104, 559715, 623480, 688880, 723008, 757768, 895544, 903760, 947210, 997568, 1119430, 1231373, 1246960, 1377760, 1515536, 1791088, 1807520, 1894420, 2238860, 2462746, 2493920, 2755520, 3031072, 3582176, 3615040, 3788840, 4477720, 4925492, 4987840, 6062144, 6156865, 7164352, 7577680, 8955440, 9850984, 12313730, 15155360, 17910880, 19701968, 24627460, 30310720, 35821760, 39403936, 49254920, 78807872, 98509840, 197019680, 394039360]

約数ペア:

[(1, 394039360), (2, 197019680), (4, 98509840), (5, 78807872), (8, 49254920), (10, 39403936), (11, 35821760), (13, 30310720), (16, 24627460), (20, 19701968), (22, 17910880), (26, 15155360), (32, 12313730), (40, 9850984), (44, 8955440), (52, 7577680), (55, 7164352), (64, 6156865), (65, 6062144), (79, 4987840), (80, 4925492), (88, 4477720), (104, 3788840), (109, 3615040), (110, 3582176), (130, 3031072), (143, 2755520), (158, 2493920), (160, 2462746), (176, 2238860), (208, 1894420), (218, 1807520), (220, 1791088), (260, 1515536), (286, 1377760), (316, 1246960), (320, 1231373), (352, 1119430), (395, 997568), (416, 947210), (436, 903760), (440, 895544), (520, 757768), (545, 723008), (572, 688880), (632, 623480), (704, 559715), (715, 551104), (790, 498784), (832, 473605), (869, 453440), (872, 451880), (880, 447772), (1027, 383680), (1040, 378884), (1090, 361504), (1144, 344440), (1199, 328640), (1264, 311740), (1417, 278080), (1430, 275552), (1580, 249392), (1738, 226720), (1744, 225940), (1760, 223886), (2054, 191840), (2080, 189442), (2180, 180752), (2288, 172220), (2398, 164320), (2528, 155870), (2834, 139040), (2860, 137776), (3160, 124696), (3476, 113360), (3488, 112970), (3520, 111943), (4108, 95920), (4160, 94721), (4345, 90688), (4360, 90376), (4576, 86110), (4796, 82160), (5056, 77935), (5135, 76736), (5668, 69520), (5720, 68888), (5995, 65728), (6320, 62348), (6952, 56680), (6976, 56485), (7085, 55616), (8216, 47960), (8611, 45760), (8690, 45344), (8720, 45188), (9152, 43055), (9592, 41080), (10270, 38368), (11297, 34880), (11336, 34760), (11440, 34444), (11990, 32864), (12640, 31174), (13904, 28340), (14170, 27808), (15587, 25280), (16432, 23980), (17222, 22880), (17380, 22672), (17440, 22594), (19184, 20540)]