355691856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1641

約数の個数: 120

約数和(自身を含む): 1045037280

約数和(自身を除く): 689345424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 456, 494, 624, 722, 741, 912, 988, 1083, 1444, 1482, 1579, 1976, 2166, 2888, 2964, 3158, 3952, 4332, 4693, 4737, 5776, 5928, 6316, 8664, 9386, 9474, 11856, 12632, 14079, 17328, 18772, 18948, 20527, 25264, 28158, 30001, 37544, 37896, 41054, 56316, 60002, 61581, 75088, 75792, 82108, 90003, 112632, 120004, 123162, 164216, 180006, 225264, 240008, 246324, 328432, 360012, 390013, 480016, 492648, 570019, 720024, 780026, 985296, 1140038, 1170039, 1440048, 1560052, 1710057, 2280076, 2340078, 3120104, 3420114, 4560152, 4680156, 6240208, 6840228, 7410247, 9120304, 9360312, 13680456, 14820494, 18720624, 22230741, 27360912, 29640988, 44461482, 59281976, 88922964, 118563952, 177845928, 355691856]

約数ペア:

[(1, 355691856), (2, 177845928), (3, 118563952), (4, 88922964), (6, 59281976), (8, 44461482), (12, 29640988), (13, 27360912), (16, 22230741), (19, 18720624), (24, 14820494), (26, 13680456), (38, 9360312), (39, 9120304), (48, 7410247), (52, 6840228), (57, 6240208), (76, 4680156), (78, 4560152), (104, 3420114), (114, 3120104), (152, 2340078), (156, 2280076), (208, 1710057), (228, 1560052), (247, 1440048), (304, 1170039), (312, 1140038), (361, 985296), (456, 780026), (494, 720024), (624, 570019), (722, 492648), (741, 480016), (912, 390013), (988, 360012), (1083, 328432), (1444, 246324), (1482, 240008), (1579, 225264), (1976, 180006), (2166, 164216), (2888, 123162), (2964, 120004), (3158, 112632), (3952, 90003), (4332, 82108), (4693, 75792), (4737, 75088), (5776, 61581), (5928, 60002), (6316, 56316), (8664, 41054), (9386, 37896), (9474, 37544), (11856, 30001), (12632, 28158), (14079, 25264), (17328, 20527), (18772, 18948)]