16809043888

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6131}}^1$

素因数の和:6435

約数の個数: 120

約数和(自身を含む): 40957222320

約数和(自身を除く): 24148178432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 269, 364, 392, 538, 637, 728, 784, 1076, 1274, 1456, 1883, 2152, 2548, 3497, 3766, 4304, 5096, 6131, 6994, 7532, 10192, 12262, 13181, 13988, 15064, 24479, 24524, 26362, 27976, 30128, 42917, 48958, 49048, 52724, 55952, 79703, 85834, 97916, 98096, 105448, 159406, 171353, 171668, 195832, 210896, 300419, 318812, 342706, 343336, 391664, 557921, 600838, 637624, 685412, 686672, 1115842, 1201676, 1275248, 1370824, 1649239, 2231684, 2403352, 2741648, 3298478, 3905447, 4463368, 4806704, 6596956, 7810894, 8926736, 11544673, 13193912, 15621788, 21440107, 23089346, 26387824, 31243576, 42880214, 46178692, 62487152, 80812711, 85760428, 92357384, 150080749, 161625422, 171520856, 184714768, 300161498, 323250844, 343041712, 600322996, 646501688, 1050565243, 1200645992, 1293003376, 2101130486, 2401291984, 4202260972, 8404521944, 16809043888]

約数ペア:

[(1, 16809043888), (2, 8404521944), (4, 4202260972), (7, 2401291984), (8, 2101130486), (13, 1293003376), (14, 1200645992), (16, 1050565243), (26, 646501688), (28, 600322996), (49, 343041712), (52, 323250844), (56, 300161498), (91, 184714768), (98, 171520856), (104, 161625422), (112, 150080749), (182, 92357384), (196, 85760428), (208, 80812711), (269, 62487152), (364, 46178692), (392, 42880214), (538, 31243576), (637, 26387824), (728, 23089346), (784, 21440107), (1076, 15621788), (1274, 13193912), (1456, 11544673), (1883, 8926736), (2152, 7810894), (2548, 6596956), (3497, 4806704), (3766, 4463368), (4304, 3905447), (5096, 3298478), (6131, 2741648), (6994, 2403352), (7532, 2231684), (10192, 1649239), (12262, 1370824), (13181, 1275248), (13988, 1201676), (15064, 1115842), (24479, 686672), (24524, 685412), (26362, 637624), (27976, 600838), (30128, 557921), (42917, 391664), (48958, 343336), (49048, 342706), (52724, 318812), (55952, 300419), (79703, 210896), (85834, 195832), (97916, 171668), (98096, 171353), (105448, 159406)]