331289088

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 973437696

約数和(自身を除く): 642148608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 282, 312, 353, 376, 384, 416, 512, 564, 611, 624, 706, 752, 768, 832, 1059, 1128, 1222, 1248, 1412, 1504, 1536, 1664, 1833, 2118, 2256, 2444, 2496, 2824, 3008, 3328, 3666, 4236, 4512, 4589, 4888, 4992, 5648, 6016, 6656, 7332, 8472, 9024, 9178, 9776, 9984, 11296, 12032, 13767, 14664, 16591, 16944, 18048, 18356, 19552, 19968, 22592, 24064, 27534, 29328, 33182, 33888, 36096, 36712, 39104, 45184, 49773, 55068, 58656, 66364, 67776, 72192, 73424, 78208, 90368, 99546, 110136, 117312, 132728, 135552, 146848, 156416, 180736, 199092, 215683, 220272, 234624, 265456, 271104, 293696, 312832, 398184, 431366, 440544, 469248, 530912, 542208, 587392, 647049, 796368, 862732, 881088, 938496, 1061824, 1174784, 1294098, 1592736, 1725464, 1762176, 2123648, 2349568, 2588196, 3185472, 3450928, 3524352, 4247296, 5176392, 6370944, 6901856, 7048704, 8494592, 10352784, 12741888, 13803712, 20705568, 25483776, 27607424, 41411136, 55214848, 82822272, 110429696, 165644544, 331289088]

約数ペア:

[(1, 331289088), (2, 165644544), (3, 110429696), (4, 82822272), (6, 55214848), (8, 41411136), (12, 27607424), (13, 25483776), (16, 20705568), (24, 13803712), (26, 12741888), (32, 10352784), (39, 8494592), (47, 7048704), (48, 6901856), (52, 6370944), (64, 5176392), (78, 4247296), (94, 3524352), (96, 3450928), (104, 3185472), (128, 2588196), (141, 2349568), (156, 2123648), (188, 1762176), (192, 1725464), (208, 1592736), (256, 1294098), (282, 1174784), (312, 1061824), (353, 938496), (376, 881088), (384, 862732), (416, 796368), (512, 647049), (564, 587392), (611, 542208), (624, 530912), (706, 469248), (752, 440544), (768, 431366), (832, 398184), (1059, 312832), (1128, 293696), (1222, 271104), (1248, 265456), (1412, 234624), (1504, 220272), (1536, 215683), (1664, 199092), (1833, 180736), (2118, 156416), (2256, 146848), (2444, 135552), (2496, 132728), (2824, 117312), (3008, 110136), (3328, 99546), (3666, 90368), (4236, 78208), (4512, 73424), (4589, 72192), (4888, 67776), (4992, 66364), (5648, 58656), (6016, 55068), (6656, 49773), (7332, 45184), (8472, 39104), (9024, 36712), (9178, 36096), (9776, 33888), (9984, 33182), (11296, 29328), (12032, 27534), (13767, 24064), (14664, 22592), (16591, 19968), (16944, 19552), (18048, 18356)]