2017555992

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 5744640000

約数和(自身を除く): 3727084008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 109, 134, 201, 216, 218, 268, 327, 402, 436, 536, 603, 654, 804, 872, 981, 1206, 1279, 1308, 1608, 1809, 1962, 2412, 2558, 2616, 2943, 3618, 3837, 3924, 4824, 5116, 5886, 7236, 7303, 7674, 7848, 10232, 11511, 11772, 14472, 14606, 15348, 21909, 23022, 23544, 29212, 30696, 34533, 43818, 46044, 58424, 65727, 69066, 85693, 87636, 92088, 131454, 138132, 139411, 171386, 175272, 197181, 257079, 262908, 276264, 278822, 342772, 394362, 418233, 514158, 525816, 557644, 685544, 771237, 788724, 836466, 1028316, 1115288, 1254699, 1542474, 1577448, 1672932, 2056632, 2313711, 2509398, 3084948, 3345864, 3764097, 4627422, 5018796, 6169896, 7528194, 9254844, 9340537, 10037592, 15056388, 18509688, 18681074, 28021611, 30112776, 37362148, 56043222, 74724296, 84064833, 112086444, 168129666, 224172888, 252194499, 336259332, 504388998, 672518664, 1008777996, 2017555992]

約数ペア:

[(1, 2017555992), (2, 1008777996), (3, 672518664), (4, 504388998), (6, 336259332), (8, 252194499), (9, 224172888), (12, 168129666), (18, 112086444), (24, 84064833), (27, 74724296), (36, 56043222), (54, 37362148), (67, 30112776), (72, 28021611), (108, 18681074), (109, 18509688), (134, 15056388), (201, 10037592), (216, 9340537), (218, 9254844), (268, 7528194), (327, 6169896), (402, 5018796), (436, 4627422), (536, 3764097), (603, 3345864), (654, 3084948), (804, 2509398), (872, 2313711), (981, 2056632), (1206, 1672932), (1279, 1577448), (1308, 1542474), (1608, 1254699), (1809, 1115288), (1962, 1028316), (2412, 836466), (2558, 788724), (2616, 771237), (2943, 685544), (3618, 557644), (3837, 525816), (3924, 514158), (4824, 418233), (5116, 394362), (5886, 342772), (7236, 278822), (7303, 276264), (7674, 262908), (7848, 257079), (10232, 197181), (11511, 175272), (11772, 171386), (14472, 139411), (14606, 138132), (15348, 131454), (21909, 92088), (23022, 87636), (23544, 85693), (29212, 69066), (30696, 65727), (34533, 58424), (43818, 46044)]