220190544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11537

約数の個数: 120

約数和(自身を含む): 741391040

約数和(自身を除く): 521200496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 11497, 19152, 22994, 34491, 45988, 68982, 80479, 91976, 103473, 137964, 160958, 183952, 206946, 218443, 241437, 275928, 321916, 413892, 436886, 482874, 551856, 643832, 655329, 724311, 827784, 873772, 965748, 1287664, 1310658, 1448622, 1529101, 1655568, 1747544, 1931496, 1965987, 2621316, 2897244, 3058202, 3495088, 3862992, 3931974, 4587303, 5242632, 5794488, 6116404, 7863948, 9174606, 10485264, 11588976, 12232808, 13761909, 15727896, 18349212, 24465616, 27523818, 31455792, 36698424, 55047636, 73396848, 110095272, 220190544]

約数ペア:

[(1, 220190544), (2, 110095272), (3, 73396848), (4, 55047636), (6, 36698424), (7, 31455792), (8, 27523818), (9, 24465616), (12, 18349212), (14, 15727896), (16, 13761909), (18, 12232808), (19, 11588976), (21, 10485264), (24, 9174606), (28, 7863948), (36, 6116404), (38, 5794488), (42, 5242632), (48, 4587303), (56, 3931974), (57, 3862992), (63, 3495088), (72, 3058202), (76, 2897244), (84, 2621316), (112, 1965987), (114, 1931496), (126, 1747544), (133, 1655568), (144, 1529101), (152, 1448622), (168, 1310658), (171, 1287664), (228, 965748), (252, 873772), (266, 827784), (304, 724311), (336, 655329), (342, 643832), (399, 551856), (456, 482874), (504, 436886), (532, 413892), (684, 321916), (798, 275928), (912, 241437), (1008, 218443), (1064, 206946), (1197, 183952), (1368, 160958), (1596, 137964), (2128, 103473), (2394, 91976), (2736, 80479), (3192, 68982), (4788, 45988), (6384, 34491), (9576, 22994), (11497, 19152)]