1356231552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 4158336000

約数和(自身を除く): 2802104448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 79, 96, 104, 114, 128, 152, 156, 158, 181, 192, 208, 228, 237, 247, 304, 312, 316, 362, 384, 416, 456, 474, 494, 543, 608, 624, 632, 724, 741, 832, 912, 948, 988, 1027, 1086, 1216, 1248, 1264, 1448, 1482, 1501, 1664, 1824, 1896, 1976, 2054, 2172, 2353, 2432, 2496, 2528, 2896, 2964, 3002, 3081, 3439, 3648, 3792, 3952, 4108, 4344, 4503, 4706, 4992, 5056, 5792, 5928, 6004, 6162, 6878, 7059, 7296, 7584, 7904, 8216, 8688, 9006, 9412, 10112, 10317, 11584, 11856, 12008, 12324, 13756, 14118, 14299, 15168, 15808, 16432, 17376, 18012, 18824, 19513, 20634, 23168, 23712, 24016, 24648, 27512, 28236, 28598, 30336, 31616, 32864, 34752, 36024, 37648, 39026, 41268, 42897, 44707, 47424, 48032, 49296, 55024, 56472, 57196, 58539, 65728, 69504, 72048, 75296, 78052, 82536, 85794, 89414, 94848, 96064, 98592, 110048, 112944, 114392, 117078, 131456, 134121, 144096, 150592, 156104, 165072, 171588, 178828, 185887, 192128, 197184, 220096, 225888, 228784, 234156, 268242, 271681, 288192, 301184, 312208, 330144, 343176, 357656, 371774, 394368, 440192, 451776, 457568, 468312, 536484, 543362, 557661, 576384, 624416, 660288, 686352, 715312, 743548, 815043, 903552, 915136, 936624, 1072968, 1086724, 1115322, 1248832, 1320576, 1372704, 1430624, 1487096, 1630086, 1830272, 1873248, 2145936, 2173448, 2230644, 2497664, 2745408, 2861248, 2974192, 3260172, 3531853, 3746496, 4291872, 4346896, 4461288, 5490816, 5722496, 5948384, 6520344, 7063706, 7492992, 8583744, 8693792, 8922576, 10595559, 11896768, 13040688, 14127412, 17167488, 17387584, 17845152, 21191118, 23793536, 26081376, 28254824, 34775168, 35690304, 42382236, 52162752, 56509648, 71380608, 84764472, 104325504, 113019296, 169528944, 226038592, 339057888, 452077184, 678115776, 1356231552]

約数ペア:

[(1, 1356231552), (2, 678115776), (3, 452077184), (4, 339057888), (6, 226038592), (8, 169528944), (12, 113019296), (13, 104325504), (16, 84764472), (19, 71380608), (24, 56509648), (26, 52162752), (32, 42382236), (38, 35690304), (39, 34775168), (48, 28254824), (52, 26081376), (57, 23793536), (64, 21191118), (76, 17845152), (78, 17387584), (79, 17167488), (96, 14127412), (104, 13040688), (114, 11896768), (128, 10595559), (152, 8922576), (156, 8693792), (158, 8583744), (181, 7492992), (192, 7063706), (208, 6520344), (228, 5948384), (237, 5722496), (247, 5490816), (304, 4461288), (312, 4346896), (316, 4291872), (362, 3746496), (384, 3531853), (416, 3260172), (456, 2974192), (474, 2861248), (494, 2745408), (543, 2497664), (608, 2230644), (624, 2173448), (632, 2145936), (724, 1873248), (741, 1830272), (832, 1630086), (912, 1487096), (948, 1430624), (988, 1372704), (1027, 1320576), (1086, 1248832), (1216, 1115322), (1248, 1086724), (1264, 1072968), (1448, 936624), (1482, 915136), (1501, 903552), (1664, 815043), (1824, 743548), (1896, 715312), (1976, 686352), (2054, 660288), (2172, 624416), (2353, 576384), (2432, 557661), (2496, 543362), (2528, 536484), (2896, 468312), (2964, 457568), (3002, 451776), (3081, 440192), (3439, 394368), (3648, 371774), (3792, 357656), (3952, 343176), (4108, 330144), (4344, 312208), (4503, 301184), (4706, 288192), (4992, 271681), (5056, 268242), (5792, 234156), (5928, 228784), (6004, 225888), (6162, 220096), (6878, 197184), (7059, 192128), (7296, 185887), (7584, 178828), (7904, 171588), (8216, 165072), (8688, 156104), (9006, 150592), (9412, 144096), (10112, 134121), (10317, 131456), (11584, 117078), (11856, 114392), (12008, 112944), (12324, 110048), (13756, 98592), (14118, 96064), (14299, 94848), (15168, 89414), (15808, 85794), (16432, 82536), (17376, 78052), (18012, 75296), (18824, 72048), (19513, 69504), (20634, 65728), (23168, 58539), (23712, 57196), (24016, 56472), (24648, 55024), (27512, 49296), (28236, 48032), (28598, 47424), (30336, 44707), (31616, 42897), (32864, 41268), (34752, 39026), (36024, 37648)]