385728768

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 1205305920

約数和(自身を除く): 819577152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 128, 138, 144, 174, 184, 192, 207, 232, 251, 256, 261, 276, 288, 348, 368, 384, 414, 464, 502, 522, 552, 576, 667, 696, 736, 753, 768, 828, 928, 1004, 1044, 1104, 1152, 1334, 1392, 1472, 1506, 1656, 1856, 2001, 2008, 2088, 2208, 2259, 2304, 2668, 2784, 2944, 3012, 3312, 3712, 4002, 4016, 4176, 4416, 4518, 5336, 5568, 5773, 5888, 6003, 6024, 6624, 7279, 7424, 8004, 8032, 8352, 8832, 9036, 10672, 11136, 11546, 12006, 12048, 13248, 14558, 16008, 16064, 16704, 17319, 17664, 18072, 21344, 21837, 22272, 23092, 24012, 24096, 26496, 29116, 32016, 32128, 33408, 34638, 36144, 42688, 43674, 46184, 48024, 48192, 51957, 52992, 58232, 64032, 64256, 65511, 66816, 69276, 72288, 85376, 87348, 92368, 96048, 96384, 103914, 116464, 128064, 131022, 138552, 144576, 167417, 170752, 174696, 184736, 192096, 192768, 207828, 232928, 256128, 262044, 277104, 289152, 334834, 349392, 369472, 384192, 415656, 465856, 502251, 512256, 524088, 554208, 578304, 669668, 698784, 738944, 768384, 831312, 931712, 1004502, 1048176, 1108416, 1339336, 1397568, 1477888, 1506753, 1536768, 1662624, 1863424, 2009004, 2096352, 2216832, 2678672, 2795136, 3013506, 3325248, 4018008, 4192704, 4433664, 5357344, 5590272, 6027012, 6650496, 8036016, 8385408, 10714688, 12054024, 13300992, 16072032, 16770816, 21429376, 24108048, 32144064, 42858752, 48216096, 64288128, 96432192, 128576256, 192864384, 385728768]

約数ペア:

[(1, 385728768), (2, 192864384), (3, 128576256), (4, 96432192), (6, 64288128), (8, 48216096), (9, 42858752), (12, 32144064), (16, 24108048), (18, 21429376), (23, 16770816), (24, 16072032), (29, 13300992), (32, 12054024), (36, 10714688), (46, 8385408), (48, 8036016), (58, 6650496), (64, 6027012), (69, 5590272), (72, 5357344), (87, 4433664), (92, 4192704), (96, 4018008), (116, 3325248), (128, 3013506), (138, 2795136), (144, 2678672), (174, 2216832), (184, 2096352), (192, 2009004), (207, 1863424), (232, 1662624), (251, 1536768), (256, 1506753), (261, 1477888), (276, 1397568), (288, 1339336), (348, 1108416), (368, 1048176), (384, 1004502), (414, 931712), (464, 831312), (502, 768384), (522, 738944), (552, 698784), (576, 669668), (667, 578304), (696, 554208), (736, 524088), (753, 512256), (768, 502251), (828, 465856), (928, 415656), (1004, 384192), (1044, 369472), (1104, 349392), (1152, 334834), (1334, 289152), (1392, 277104), (1472, 262044), (1506, 256128), (1656, 232928), (1856, 207828), (2001, 192768), (2008, 192096), (2088, 184736), (2208, 174696), (2259, 170752), (2304, 167417), (2668, 144576), (2784, 138552), (2944, 131022), (3012, 128064), (3312, 116464), (3712, 103914), (4002, 96384), (4016, 96048), (4176, 92368), (4416, 87348), (4518, 85376), (5336, 72288), (5568, 69276), (5773, 66816), (5888, 65511), (6003, 64256), (6024, 64032), (6624, 58232), (7279, 52992), (7424, 51957), (8004, 48192), (8032, 48024), (8352, 46184), (8832, 43674), (9036, 42688), (10672, 36144), (11136, 34638), (11546, 33408), (12006, 32128), (12048, 32016), (13248, 29116), (14558, 26496), (16008, 24096), (16064, 24012), (16704, 23092), (17319, 22272), (17664, 21837), (18072, 21344)]