746823984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 2117007360

約数和(自身を除く): 1370183376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 47, 48, 69, 74, 92, 94, 111, 138, 141, 148, 184, 188, 222, 276, 282, 296, 368, 376, 389, 444, 552, 564, 592, 752, 778, 851, 888, 1081, 1104, 1128, 1167, 1556, 1702, 1739, 1776, 2162, 2256, 2334, 2553, 3112, 3243, 3404, 3478, 4324, 4668, 5106, 5217, 6224, 6486, 6808, 6956, 8648, 8947, 9336, 10212, 10434, 12972, 13616, 13912, 14393, 17296, 17894, 18283, 18672, 20424, 20868, 25944, 26841, 27824, 28786, 35788, 36566, 39997, 40848, 41736, 43179, 51888, 53682, 54849, 57572, 71576, 73132, 79994, 83472, 86358, 107364, 109698, 115144, 119991, 143152, 146264, 159988, 172716, 214728, 219396, 230288, 239982, 292528, 319976, 331039, 345432, 420509, 429456, 438792, 479964, 639952, 662078, 676471, 690864, 841018, 877584, 959928, 993117, 1261527, 1324156, 1352942, 1682036, 1919856, 1986234, 2029413, 2523054, 2648312, 2705884, 3364072, 3972468, 4058826, 5046108, 5296624, 5411768, 6728144, 7944936, 8117652, 10092216, 10823536, 15558833, 15889872, 16235304, 20184432, 31117666, 32470608, 46676499, 62235332, 93352998, 124470664, 186705996, 248941328, 373411992, 746823984]

約数ペア:

[(1, 746823984), (2, 373411992), (3, 248941328), (4, 186705996), (6, 124470664), (8, 93352998), (12, 62235332), (16, 46676499), (23, 32470608), (24, 31117666), (37, 20184432), (46, 16235304), (47, 15889872), (48, 15558833), (69, 10823536), (74, 10092216), (92, 8117652), (94, 7944936), (111, 6728144), (138, 5411768), (141, 5296624), (148, 5046108), (184, 4058826), (188, 3972468), (222, 3364072), (276, 2705884), (282, 2648312), (296, 2523054), (368, 2029413), (376, 1986234), (389, 1919856), (444, 1682036), (552, 1352942), (564, 1324156), (592, 1261527), (752, 993117), (778, 959928), (851, 877584), (888, 841018), (1081, 690864), (1104, 676471), (1128, 662078), (1167, 639952), (1556, 479964), (1702, 438792), (1739, 429456), (1776, 420509), (2162, 345432), (2256, 331039), (2334, 319976), (2553, 292528), (3112, 239982), (3243, 230288), (3404, 219396), (3478, 214728), (4324, 172716), (4668, 159988), (5106, 146264), (5217, 143152), (6224, 119991), (6486, 115144), (6808, 109698), (6956, 107364), (8648, 86358), (8947, 83472), (9336, 79994), (10212, 73132), (10434, 71576), (12972, 57572), (13616, 54849), (13912, 53682), (14393, 51888), (17296, 43179), (17894, 41736), (18283, 40848), (18672, 39997), (20424, 36566), (20868, 35788), (25944, 28786), (26841, 27824)]