18736063488

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:769

約数の個数: 264

約数和(自身を含む): 56912626368

約数和(自身を除く): 38176562880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 157, 184, 192, 207, 256, 276, 288, 314, 368, 384, 414, 471, 512, 552, 563, 576, 628, 736, 768, 828, 942, 1024, 1104, 1126, 1152, 1256, 1413, 1472, 1536, 1656, 1689, 1884, 2208, 2252, 2304, 2512, 2826, 2944, 3072, 3312, 3378, 3611, 3768, 4416, 4504, 4608, 5024, 5067, 5652, 5888, 6624, 6756, 7222, 7536, 8832, 9008, 9216, 10048, 10134, 10833, 11304, 11776, 12949, 13248, 13512, 14444, 15072, 17664, 18016, 20096, 20268, 21666, 22608, 23552, 25898, 26496, 27024, 28888, 30144, 32499, 35328, 36032, 38847, 40192, 40536, 43332, 45216, 51796, 52992, 54048, 57776, 60288, 64998, 70656, 72064, 77694, 80384, 81072, 86664, 88391, 90432, 103592, 105984, 108096, 115552, 116541, 120576, 129996, 144128, 155388, 160768, 162144, 173328, 176782, 180864, 207184, 211968, 216192, 231104, 233082, 241152, 259992, 265173, 288256, 310776, 324288, 346656, 353564, 361728, 414368, 432384, 462208, 466164, 482304, 519984, 530346, 576512, 621552, 648576, 693312, 707128, 723456, 795519, 828736, 864768, 924416, 932328, 1039968, 1060692, 1243104, 1297152, 1386624, 1414256, 1446912, 1591038, 1657472, 1729536, 1848832, 1864656, 2032993, 2079936, 2121384, 2486208, 2594304, 2773248, 2828512, 3182076, 3314944, 3697664, 3729312, 4065986, 4159872, 4242768, 4972416, 5188608, 5546496, 5657024, 6098979, 6364152, 6629888, 7458624, 8131972, 8319744, 8485536, 9944832, 11092992, 11314048, 12197958, 12728304, 13259776, 14917248, 16263944, 16639488, 16971072, 18296937, 19889664, 22628096, 24395916, 25456608, 29834496, 32527888, 33278976, 33942144, 36593874, 39779328, 45256192, 48791832, 50913216, 59668992, 65055776, 67884288, 73187748, 90512384, 97583664, 101826432, 119337984, 130111552, 135768576, 146375496, 195167328, 203652864, 260223104, 271537152, 292750992, 390334656, 407305728, 520446208, 585501984, 780669312, 814611456, 1040892416, 1171003968, 1561338624, 2081784832, 2342007936, 3122677248, 4684015872, 6245354496, 9368031744, 18736063488]

約数ペア:

[(1, 18736063488), (2, 9368031744), (3, 6245354496), (4, 4684015872), (6, 3122677248), (8, 2342007936), (9, 2081784832), (12, 1561338624), (16, 1171003968), (18, 1040892416), (23, 814611456), (24, 780669312), (32, 585501984), (36, 520446208), (46, 407305728), (48, 390334656), (64, 292750992), (69, 271537152), (72, 260223104), (92, 203652864), (96, 195167328), (128, 146375496), (138, 135768576), (144, 130111552), (157, 119337984), (184, 101826432), (192, 97583664), (207, 90512384), (256, 73187748), (276, 67884288), (288, 65055776), (314, 59668992), (368, 50913216), (384, 48791832), (414, 45256192), (471, 39779328), (512, 36593874), (552, 33942144), (563, 33278976), (576, 32527888), (628, 29834496), (736, 25456608), (768, 24395916), (828, 22628096), (942, 19889664), (1024, 18296937), (1104, 16971072), (1126, 16639488), (1152, 16263944), (1256, 14917248), (1413, 13259776), (1472, 12728304), (1536, 12197958), (1656, 11314048), (1689, 11092992), (1884, 9944832), (2208, 8485536), (2252, 8319744), (2304, 8131972), (2512, 7458624), (2826, 6629888), (2944, 6364152), (3072, 6098979), (3312, 5657024), (3378, 5546496), (3611, 5188608), (3768, 4972416), (4416, 4242768), (4504, 4159872), (4608, 4065986), (5024, 3729312), (5067, 3697664), (5652, 3314944), (5888, 3182076), (6624, 2828512), (6756, 2773248), (7222, 2594304), (7536, 2486208), (8832, 2121384), (9008, 2079936), (9216, 2032993), (10048, 1864656), (10134, 1848832), (10833, 1729536), (11304, 1657472), (11776, 1591038), (12949, 1446912), (13248, 1414256), (13512, 1386624), (14444, 1297152), (15072, 1243104), (17664, 1060692), (18016, 1039968), (20096, 932328), (20268, 924416), (21666, 864768), (22608, 828736), (23552, 795519), (25898, 723456), (26496, 707128), (27024, 693312), (28888, 648576), (30144, 621552), (32499, 576512), (35328, 530346), (36032, 519984), (38847, 482304), (40192, 466164), (40536, 462208), (43332, 432384), (45216, 414368), (51796, 361728), (52992, 353564), (54048, 346656), (57776, 324288), (60288, 310776), (64998, 288256), (70656, 265173), (72064, 259992), (77694, 241152), (80384, 233082), (81072, 231104), (86664, 216192), (88391, 211968), (90432, 207184), (103592, 180864), (105984, 176782), (108096, 173328), (115552, 162144), (116541, 160768), (120576, 155388), (129996, 144128)]