204642048

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 595212800

約数和(自身を除く): 390570752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 199, 206, 208, 256, 309, 312, 384, 398, 412, 416, 597, 618, 624, 768, 796, 824, 832, 1194, 1236, 1248, 1339, 1592, 1648, 1664, 2388, 2472, 2496, 2587, 2678, 3184, 3296, 3328, 4017, 4776, 4944, 4992, 5174, 5356, 6368, 6592, 7761, 8034, 9552, 9888, 9984, 10348, 10712, 12736, 13184, 15522, 16068, 19104, 19776, 20497, 20696, 21424, 25472, 26368, 31044, 32136, 38208, 39552, 40994, 41392, 42848, 50944, 61491, 62088, 64272, 76416, 79104, 81988, 82784, 85696, 122982, 124176, 128544, 152832, 163976, 165568, 171392, 245964, 248352, 257088, 266461, 327952, 331136, 342784, 491928, 496704, 514176, 532922, 655904, 662272, 799383, 983856, 993408, 1028352, 1065844, 1311808, 1598766, 1967712, 1986816, 2131688, 2623616, 3197532, 3935424, 4263376, 5247232, 6395064, 7870848, 8526752, 12790128, 15741696, 17053504, 25580256, 34107008, 51160512, 68214016, 102321024, 204642048]

約数ペア:

[(1, 204642048), (2, 102321024), (3, 68214016), (4, 51160512), (6, 34107008), (8, 25580256), (12, 17053504), (13, 15741696), (16, 12790128), (24, 8526752), (26, 7870848), (32, 6395064), (39, 5247232), (48, 4263376), (52, 3935424), (64, 3197532), (78, 2623616), (96, 2131688), (103, 1986816), (104, 1967712), (128, 1598766), (156, 1311808), (192, 1065844), (199, 1028352), (206, 993408), (208, 983856), (256, 799383), (309, 662272), (312, 655904), (384, 532922), (398, 514176), (412, 496704), (416, 491928), (597, 342784), (618, 331136), (624, 327952), (768, 266461), (796, 257088), (824, 248352), (832, 245964), (1194, 171392), (1236, 165568), (1248, 163976), (1339, 152832), (1592, 128544), (1648, 124176), (1664, 122982), (2388, 85696), (2472, 82784), (2496, 81988), (2587, 79104), (2678, 76416), (3184, 64272), (3296, 62088), (3328, 61491), (4017, 50944), (4776, 42848), (4944, 41392), (4992, 40994), (5174, 39552), (5356, 38208), (6368, 32136), (6592, 31044), (7761, 26368), (8034, 25472), (9552, 21424), (9888, 20696), (9984, 20497), (10348, 19776), (10712, 19104), (12736, 16068), (13184, 15522)]