485353728

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1554094080

約数和(自身を除く): 1068740352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 71, 72, 86, 92, 96, 108, 128, 129, 138, 142, 144, 172, 184, 192, 207, 213, 216, 256, 258, 276, 284, 288, 344, 368, 384, 387, 414, 426, 432, 516, 552, 568, 576, 621, 639, 688, 736, 768, 774, 828, 852, 864, 989, 1032, 1104, 1136, 1152, 1161, 1242, 1278, 1376, 1472, 1548, 1633, 1656, 1704, 1728, 1917, 1978, 2064, 2208, 2272, 2304, 2322, 2484, 2556, 2752, 2944, 2967, 3053, 3096, 3266, 3312, 3408, 3456, 3834, 3956, 4128, 4416, 4544, 4644, 4899, 4968, 5112, 5504, 5888, 5934, 6106, 6192, 6532, 6624, 6816, 6912, 7668, 7912, 8256, 8832, 8901, 9088, 9159, 9288, 9798, 9936, 10224, 11008, 11868, 12212, 12384, 13064, 13248, 13632, 14697, 15336, 15824, 16512, 17664, 17802, 18176, 18318, 18576, 19596, 19872, 20448, 23736, 24424, 24768, 26128, 26496, 26703, 27264, 27477, 29394, 30672, 31648, 33024, 35604, 36636, 37152, 39192, 39744, 40896, 44091, 47472, 48848, 49536, 52256, 52992, 53406, 54528, 54954, 58788, 61344, 63296, 70219, 71208, 73272, 74304, 78384, 79488, 81792, 82431, 88182, 94944, 97696, 99072, 104512, 106812, 109908, 117576, 122688, 126592, 140438, 142416, 146544, 148608, 156768, 158976, 163584, 164862, 176364, 189888, 195392, 209024, 210657, 213624, 219816, 235152, 245376, 253184, 280876, 284832, 293088, 297216, 313536, 329724, 352728, 379776, 390784, 418048, 421314, 427248, 439632, 470304, 490752, 561752, 569664, 586176, 627072, 631971, 659448, 705456, 759552, 781568, 842628, 854496, 879264, 940608, 1123504, 1139328, 1172352, 1254144, 1263942, 1318896, 1410912, 1685256, 1708992, 1758528, 1881216, 1895913, 2247008, 2278656, 2344704, 2527884, 2637792, 2821824, 3370512, 3417984, 3517056, 3762432, 3791826, 4494016, 5055768, 5275584, 5643648, 6741024, 6835968, 7034112, 7583652, 8988032, 10111536, 10551168, 11287296, 13482048, 15167304, 17976064, 20223072, 21102336, 26964096, 30334608, 40446144, 53928192, 60669216, 80892288, 121338432, 161784576, 242676864, 485353728]

約数ペア:

[(1, 485353728), (2, 242676864), (3, 161784576), (4, 121338432), (6, 80892288), (8, 60669216), (9, 53928192), (12, 40446144), (16, 30334608), (18, 26964096), (23, 21102336), (24, 20223072), (27, 17976064), (32, 15167304), (36, 13482048), (43, 11287296), (46, 10551168), (48, 10111536), (54, 8988032), (64, 7583652), (69, 7034112), (71, 6835968), (72, 6741024), (86, 5643648), (92, 5275584), (96, 5055768), (108, 4494016), (128, 3791826), (129, 3762432), (138, 3517056), (142, 3417984), (144, 3370512), (172, 2821824), (184, 2637792), (192, 2527884), (207, 2344704), (213, 2278656), (216, 2247008), (256, 1895913), (258, 1881216), (276, 1758528), (284, 1708992), (288, 1685256), (344, 1410912), (368, 1318896), (384, 1263942), (387, 1254144), (414, 1172352), (426, 1139328), (432, 1123504), (516, 940608), (552, 879264), (568, 854496), (576, 842628), (621, 781568), (639, 759552), (688, 705456), (736, 659448), (768, 631971), (774, 627072), (828, 586176), (852, 569664), (864, 561752), (989, 490752), (1032, 470304), (1104, 439632), (1136, 427248), (1152, 421314), (1161, 418048), (1242, 390784), (1278, 379776), (1376, 352728), (1472, 329724), (1548, 313536), (1633, 297216), (1656, 293088), (1704, 284832), (1728, 280876), (1917, 253184), (1978, 245376), (2064, 235152), (2208, 219816), (2272, 213624), (2304, 210657), (2322, 209024), (2484, 195392), (2556, 189888), (2752, 176364), (2944, 164862), (2967, 163584), (3053, 158976), (3096, 156768), (3266, 148608), (3312, 146544), (3408, 142416), (3456, 140438), (3834, 126592), (3956, 122688), (4128, 117576), (4416, 109908), (4544, 106812), (4644, 104512), (4899, 99072), (4968, 97696), (5112, 94944), (5504, 88182), (5888, 82431), (5934, 81792), (6106, 79488), (6192, 78384), (6532, 74304), (6624, 73272), (6816, 71208), (6912, 70219), (7668, 63296), (7912, 61344), (8256, 58788), (8832, 54954), (8901, 54528), (9088, 53406), (9159, 52992), (9288, 52256), (9798, 49536), (9936, 48848), (10224, 47472), (11008, 44091), (11868, 40896), (12212, 39744), (12384, 39192), (13064, 37152), (13248, 36636), (13632, 35604), (14697, 33024), (15336, 31648), (15824, 30672), (16512, 29394), (17664, 27477), (17802, 27264), (18176, 26703), (18318, 26496), (18576, 26128), (19596, 24768), (19872, 24424), (20448, 23736)]