245670912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 264

約数和(自身を含む): 791943360

約数和(自身を除く): 546272448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 61, 64, 69, 72, 76, 92, 96, 114, 122, 128, 138, 144, 152, 171, 183, 184, 192, 207, 228, 244, 256, 276, 288, 304, 342, 366, 368, 384, 414, 437, 456, 488, 512, 549, 552, 576, 608, 684, 732, 736, 768, 828, 874, 912, 976, 1024, 1098, 1104, 1152, 1159, 1216, 1311, 1368, 1403, 1464, 1472, 1536, 1656, 1748, 1824, 1952, 2196, 2208, 2304, 2318, 2432, 2622, 2736, 2806, 2928, 2944, 3072, 3312, 3477, 3496, 3648, 3904, 3933, 4209, 4392, 4416, 4608, 4636, 4864, 5244, 5472, 5612, 5856, 5888, 6624, 6954, 6992, 7296, 7808, 7866, 8418, 8784, 8832, 9216, 9272, 9728, 10431, 10488, 10944, 11224, 11712, 11776, 12627, 13248, 13908, 13984, 14592, 15616, 15732, 16836, 17568, 17664, 18544, 19456, 20862, 20976, 21888, 22448, 23424, 23552, 25254, 26496, 26657, 27816, 27968, 29184, 31232, 31464, 33672, 35136, 35328, 37088, 41724, 41952, 43776, 44896, 46848, 50508, 52992, 53314, 55632, 55936, 58368, 62464, 62928, 67344, 70272, 70656, 74176, 79971, 83448, 83904, 87552, 89792, 93696, 101016, 105984, 106628, 111264, 111872, 125856, 134688, 140544, 148352, 159942, 166896, 167808, 175104, 179584, 187392, 202032, 211968, 213256, 222528, 223744, 239913, 251712, 269376, 281088, 296704, 319884, 333792, 335616, 359168, 404064, 426512, 445056, 447488, 479826, 503424, 538752, 562176, 593408, 639768, 667584, 671232, 718336, 808128, 853024, 890112, 959652, 1006848, 1077504, 1186816, 1279536, 1335168, 1342464, 1436672, 1616256, 1706048, 1780224, 1919304, 2013696, 2155008, 2559072, 2670336, 3232512, 3412096, 3560448, 3838608, 4027392, 4310016, 5118144, 5340672, 6465024, 6824192, 7677216, 10236288, 10681344, 12930048, 13648384, 15354432, 20472576, 27296768, 30708864, 40945152, 61417728, 81890304, 122835456, 245670912]

約数ペア:

[(1, 245670912), (2, 122835456), (3, 81890304), (4, 61417728), (6, 40945152), (8, 30708864), (9, 27296768), (12, 20472576), (16, 15354432), (18, 13648384), (19, 12930048), (23, 10681344), (24, 10236288), (32, 7677216), (36, 6824192), (38, 6465024), (46, 5340672), (48, 5118144), (57, 4310016), (61, 4027392), (64, 3838608), (69, 3560448), (72, 3412096), (76, 3232512), (92, 2670336), (96, 2559072), (114, 2155008), (122, 2013696), (128, 1919304), (138, 1780224), (144, 1706048), (152, 1616256), (171, 1436672), (183, 1342464), (184, 1335168), (192, 1279536), (207, 1186816), (228, 1077504), (244, 1006848), (256, 959652), (276, 890112), (288, 853024), (304, 808128), (342, 718336), (366, 671232), (368, 667584), (384, 639768), (414, 593408), (437, 562176), (456, 538752), (488, 503424), (512, 479826), (549, 447488), (552, 445056), (576, 426512), (608, 404064), (684, 359168), (732, 335616), (736, 333792), (768, 319884), (828, 296704), (874, 281088), (912, 269376), (976, 251712), (1024, 239913), (1098, 223744), (1104, 222528), (1152, 213256), (1159, 211968), (1216, 202032), (1311, 187392), (1368, 179584), (1403, 175104), (1464, 167808), (1472, 166896), (1536, 159942), (1656, 148352), (1748, 140544), (1824, 134688), (1952, 125856), (2196, 111872), (2208, 111264), (2304, 106628), (2318, 105984), (2432, 101016), (2622, 93696), (2736, 89792), (2806, 87552), (2928, 83904), (2944, 83448), (3072, 79971), (3312, 74176), (3477, 70656), (3496, 70272), (3648, 67344), (3904, 62928), (3933, 62464), (4209, 58368), (4392, 55936), (4416, 55632), (4608, 53314), (4636, 52992), (4864, 50508), (5244, 46848), (5472, 44896), (5612, 43776), (5856, 41952), (5888, 41724), (6624, 37088), (6954, 35328), (6992, 35136), (7296, 33672), (7808, 31464), (7866, 31232), (8418, 29184), (8784, 27968), (8832, 27816), (9216, 26657), (9272, 26496), (9728, 25254), (10431, 23552), (10488, 23424), (10944, 22448), (11224, 21888), (11712, 20976), (11776, 20862), (12627, 19456), (13248, 18544), (13908, 17664), (13984, 17568), (14592, 16836), (15616, 15732)]