348646272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 1005083520

約数和(自身を除く): 656437248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 211, 312, 331, 384, 416, 422, 624, 633, 662, 832, 844, 993, 1248, 1266, 1324, 1664, 1688, 1986, 2496, 2532, 2648, 2743, 3376, 3972, 4303, 4992, 5064, 5296, 5486, 6752, 7944, 8229, 8606, 10128, 10592, 10972, 12909, 13504, 15888, 16458, 17212, 20256, 21184, 21944, 25818, 27008, 31776, 32916, 34424, 40512, 42368, 43888, 51636, 63552, 65832, 68848, 69841, 81024, 87776, 103272, 127104, 131664, 137696, 139682, 175552, 206544, 209523, 263328, 275392, 279364, 351104, 413088, 419046, 526656, 550784, 558728, 826176, 838092, 907933, 1053312, 1117456, 1652352, 1676184, 1815866, 2234912, 2723799, 3352368, 3631732, 4469824, 5447598, 6704736, 7263464, 8939648, 10895196, 13409472, 14526928, 21790392, 26818944, 29053856, 43580784, 58107712, 87161568, 116215424, 174323136, 348646272]

約数ペア:

[(1, 348646272), (2, 174323136), (3, 116215424), (4, 87161568), (6, 58107712), (8, 43580784), (12, 29053856), (13, 26818944), (16, 21790392), (24, 14526928), (26, 13409472), (32, 10895196), (39, 8939648), (48, 7263464), (52, 6704736), (64, 5447598), (78, 4469824), (96, 3631732), (104, 3352368), (128, 2723799), (156, 2234912), (192, 1815866), (208, 1676184), (211, 1652352), (312, 1117456), (331, 1053312), (384, 907933), (416, 838092), (422, 826176), (624, 558728), (633, 550784), (662, 526656), (832, 419046), (844, 413088), (993, 351104), (1248, 279364), (1266, 275392), (1324, 263328), (1664, 209523), (1688, 206544), (1986, 175552), (2496, 139682), (2532, 137696), (2648, 131664), (2743, 127104), (3376, 103272), (3972, 87776), (4303, 81024), (4992, 69841), (5064, 68848), (5296, 65832), (5486, 63552), (6752, 51636), (7944, 43888), (8229, 42368), (8606, 40512), (10128, 34424), (10592, 32916), (10972, 31776), (12909, 27008), (13504, 25818), (15888, 21944), (16458, 21184), (17212, 20256)]