2488147584

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 256

約数和(自身を含む): 7705488000

約数和(自身を除く): 5217340416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 74, 76, 78, 96, 104, 111, 114, 128, 148, 152, 156, 192, 208, 222, 228, 247, 296, 304, 312, 384, 416, 444, 456, 481, 494, 592, 608, 624, 703, 709, 741, 832, 888, 912, 962, 988, 1184, 1216, 1248, 1406, 1418, 1443, 1482, 1664, 1776, 1824, 1924, 1976, 2109, 2127, 2368, 2432, 2496, 2812, 2836, 2886, 2964, 3552, 3648, 3848, 3952, 4218, 4254, 4736, 4992, 5624, 5672, 5772, 5928, 7104, 7296, 7696, 7904, 8436, 8508, 9139, 9217, 11248, 11344, 11544, 11856, 13471, 14208, 15392, 15808, 16872, 17016, 18278, 18434, 22496, 22688, 23088, 23712, 26233, 26942, 27417, 27651, 30784, 31616, 33744, 34032, 36556, 36868, 40413, 44992, 45376, 46176, 47424, 52466, 53884, 54834, 55302, 61568, 67488, 68064, 73112, 73736, 78699, 80826, 89984, 90752, 92352, 94848, 104932, 107768, 109668, 110604, 134976, 136128, 146224, 147472, 157398, 161652, 175123, 184704, 209864, 215536, 219336, 221208, 269952, 272256, 292448, 294944, 314796, 323304, 341029, 350246, 419728, 431072, 438672, 442416, 498427, 525369, 584896, 589888, 629592, 646608, 682058, 700492, 839456, 862144, 877344, 884832, 996854, 1023087, 1050738, 1169792, 1179776, 1259184, 1293216, 1364116, 1400984, 1495281, 1678912, 1724288, 1754688, 1769664, 1993708, 2046174, 2101476, 2518368, 2586432, 2728232, 2801968, 2990562, 3357824, 3509376, 3539328, 3987416, 4092348, 4202952, 5036736, 5172864, 5456464, 5603936, 5981124, 6479551, 7974832, 8184696, 8405904, 10073472, 10912928, 11207872, 11962248, 12959102, 15949664, 16369392, 16811808, 19438653, 21825856, 22415744, 23924496, 25918204, 31899328, 32738784, 33623616, 38877306, 43651712, 47848992, 51836408, 63798656, 65477568, 67247232, 77754612, 95697984, 103672816, 130955136, 155509224, 191395968, 207345632, 311018448, 414691264, 622036896, 829382528, 1244073792, 2488147584]

約数ペア:

[(1, 2488147584), (2, 1244073792), (3, 829382528), (4, 622036896), (6, 414691264), (8, 311018448), (12, 207345632), (13, 191395968), (16, 155509224), (19, 130955136), (24, 103672816), (26, 95697984), (32, 77754612), (37, 67247232), (38, 65477568), (39, 63798656), (48, 51836408), (52, 47848992), (57, 43651712), (64, 38877306), (74, 33623616), (76, 32738784), (78, 31899328), (96, 25918204), (104, 23924496), (111, 22415744), (114, 21825856), (128, 19438653), (148, 16811808), (152, 16369392), (156, 15949664), (192, 12959102), (208, 11962248), (222, 11207872), (228, 10912928), (247, 10073472), (296, 8405904), (304, 8184696), (312, 7974832), (384, 6479551), (416, 5981124), (444, 5603936), (456, 5456464), (481, 5172864), (494, 5036736), (592, 4202952), (608, 4092348), (624, 3987416), (703, 3539328), (709, 3509376), (741, 3357824), (832, 2990562), (888, 2801968), (912, 2728232), (962, 2586432), (988, 2518368), (1184, 2101476), (1216, 2046174), (1248, 1993708), (1406, 1769664), (1418, 1754688), (1443, 1724288), (1482, 1678912), (1664, 1495281), (1776, 1400984), (1824, 1364116), (1924, 1293216), (1976, 1259184), (2109, 1179776), (2127, 1169792), (2368, 1050738), (2432, 1023087), (2496, 996854), (2812, 884832), (2836, 877344), (2886, 862144), (2964, 839456), (3552, 700492), (3648, 682058), (3848, 646608), (3952, 629592), (4218, 589888), (4254, 584896), (4736, 525369), (4992, 498427), (5624, 442416), (5672, 438672), (5772, 431072), (5928, 419728), (7104, 350246), (7296, 341029), (7696, 323304), (7904, 314796), (8436, 294944), (8508, 292448), (9139, 272256), (9217, 269952), (11248, 221208), (11344, 219336), (11544, 215536), (11856, 209864), (13471, 184704), (14208, 175123), (15392, 161652), (15808, 157398), (16872, 147472), (17016, 146224), (18278, 136128), (18434, 134976), (22496, 110604), (22688, 109668), (23088, 107768), (23712, 104932), (26233, 94848), (26942, 92352), (27417, 90752), (27651, 89984), (30784, 80826), (31616, 78699), (33744, 73736), (34032, 73112), (36556, 68064), (36868, 67488), (40413, 61568), (44992, 55302), (45376, 54834), (46176, 53884), (47424, 52466)]