3147254656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 7770490560

約数和(自身を除く): 4623235904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 157, 182, 208, 224, 314, 364, 416, 448, 628, 728, 832, 896, 1099, 1256, 1456, 1664, 1721, 2041, 2198, 2512, 2912, 3442, 4082, 4396, 5024, 5824, 6884, 8164, 8792, 10048, 11648, 12047, 13768, 14287, 16328, 17584, 20096, 22373, 24094, 27536, 28574, 32656, 35168, 44746, 48188, 55072, 57148, 65312, 70336, 89492, 96376, 110144, 114296, 130624, 140672, 156611, 178984, 192752, 220288, 228592, 261248, 270197, 313222, 357968, 385504, 457184, 540394, 626444, 715936, 771008, 914368, 1080788, 1252888, 1431872, 1542016, 1828736, 1891379, 2161576, 2505776, 2863744, 3512561, 3782758, 4323152, 5011552, 7025122, 7565516, 8646304, 10023104, 14050244, 15131032, 17292608, 20046208, 24587927, 28100488, 30262064, 34585216, 49175854, 56200976, 60524128, 98351708, 112401952, 121048256, 196703416, 224803904, 242096512, 393406832, 449607808, 786813664, 1573627328, 3147254656]

約数ペア:

[(1, 3147254656), (2, 1573627328), (4, 786813664), (7, 449607808), (8, 393406832), (13, 242096512), (14, 224803904), (16, 196703416), (26, 121048256), (28, 112401952), (32, 98351708), (52, 60524128), (56, 56200976), (64, 49175854), (91, 34585216), (104, 30262064), (112, 28100488), (128, 24587927), (157, 20046208), (182, 17292608), (208, 15131032), (224, 14050244), (314, 10023104), (364, 8646304), (416, 7565516), (448, 7025122), (628, 5011552), (728, 4323152), (832, 3782758), (896, 3512561), (1099, 2863744), (1256, 2505776), (1456, 2161576), (1664, 1891379), (1721, 1828736), (2041, 1542016), (2198, 1431872), (2512, 1252888), (2912, 1080788), (3442, 914368), (4082, 771008), (4396, 715936), (5024, 626444), (5824, 540394), (6884, 457184), (8164, 385504), (8792, 357968), (10048, 313222), (11648, 270197), (12047, 261248), (13768, 228592), (14287, 220288), (16328, 192752), (17584, 178984), (20096, 156611), (22373, 140672), (24094, 130624), (27536, 114296), (28574, 110144), (32656, 96376), (35168, 89492), (44746, 70336), (48188, 65312), (55072, 57148)]