239205888

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 751978656

約数和(自身を除く): 512772768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 61, 64, 69, 72, 74, 92, 96, 111, 122, 128, 138, 144, 148, 183, 184, 192, 207, 222, 244, 256, 276, 288, 296, 333, 366, 368, 384, 414, 444, 488, 512, 549, 552, 576, 592, 666, 732, 736, 768, 828, 851, 888, 976, 1098, 1104, 1152, 1184, 1332, 1403, 1464, 1472, 1536, 1656, 1702, 1776, 1952, 2196, 2208, 2257, 2304, 2368, 2553, 2664, 2806, 2928, 2944, 3312, 3404, 3552, 3904, 4209, 4392, 4416, 4514, 4608, 4736, 5106, 5328, 5612, 5856, 5888, 6624, 6771, 6808, 7104, 7659, 7808, 8418, 8784, 8832, 9028, 9472, 10212, 10656, 11224, 11712, 11776, 12627, 13248, 13542, 13616, 14208, 15318, 15616, 16836, 17568, 17664, 18056, 18944, 20313, 20424, 21312, 22448, 23424, 25254, 26496, 27084, 27232, 28416, 30636, 31232, 33672, 35136, 35328, 36112, 40626, 40848, 42624, 44896, 46848, 50508, 51911, 52992, 54168, 54464, 56832, 61272, 67344, 70272, 72224, 81252, 81696, 85248, 89792, 93696, 101016, 103822, 105984, 108336, 108928, 122544, 134688, 140544, 144448, 155733, 162504, 163392, 170496, 179584, 202032, 207644, 216672, 217856, 245088, 269376, 281088, 288896, 311466, 325008, 326784, 359168, 404064, 415288, 433344, 435712, 467199, 490176, 538752, 577792, 622932, 650016, 653568, 718336, 808128, 830576, 866688, 934398, 980352, 1077504, 1155584, 1245864, 1300032, 1307136, 1616256, 1661152, 1733376, 1868796, 1960704, 2155008, 2491728, 2600064, 3232512, 3322304, 3466752, 3737592, 3921408, 4983456, 5200128, 6465024, 6644608, 7475184, 9966912, 10400256, 13289216, 14950368, 19933824, 26578432, 29900736, 39867648, 59801472, 79735296, 119602944, 239205888]

約数ペア:

[(1, 239205888), (2, 119602944), (3, 79735296), (4, 59801472), (6, 39867648), (8, 29900736), (9, 26578432), (12, 19933824), (16, 14950368), (18, 13289216), (23, 10400256), (24, 9966912), (32, 7475184), (36, 6644608), (37, 6465024), (46, 5200128), (48, 4983456), (61, 3921408), (64, 3737592), (69, 3466752), (72, 3322304), (74, 3232512), (92, 2600064), (96, 2491728), (111, 2155008), (122, 1960704), (128, 1868796), (138, 1733376), (144, 1661152), (148, 1616256), (183, 1307136), (184, 1300032), (192, 1245864), (207, 1155584), (222, 1077504), (244, 980352), (256, 934398), (276, 866688), (288, 830576), (296, 808128), (333, 718336), (366, 653568), (368, 650016), (384, 622932), (414, 577792), (444, 538752), (488, 490176), (512, 467199), (549, 435712), (552, 433344), (576, 415288), (592, 404064), (666, 359168), (732, 326784), (736, 325008), (768, 311466), (828, 288896), (851, 281088), (888, 269376), (976, 245088), (1098, 217856), (1104, 216672), (1152, 207644), (1184, 202032), (1332, 179584), (1403, 170496), (1464, 163392), (1472, 162504), (1536, 155733), (1656, 144448), (1702, 140544), (1776, 134688), (1952, 122544), (2196, 108928), (2208, 108336), (2257, 105984), (2304, 103822), (2368, 101016), (2553, 93696), (2664, 89792), (2806, 85248), (2928, 81696), (2944, 81252), (3312, 72224), (3404, 70272), (3552, 67344), (3904, 61272), (4209, 56832), (4392, 54464), (4416, 54168), (4514, 52992), (4608, 51911), (4736, 50508), (5106, 46848), (5328, 44896), (5612, 42624), (5856, 40848), (5888, 40626), (6624, 36112), (6771, 35328), (6808, 35136), (7104, 33672), (7659, 31232), (7808, 30636), (8418, 28416), (8784, 27232), (8832, 27084), (9028, 26496), (9472, 25254), (10212, 23424), (10656, 22448), (11224, 21312), (11712, 20424), (11776, 20313), (12627, 18944), (13248, 18056), (13542, 17664), (13616, 17568), (14208, 16836), (15318, 15616)]