122398276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 108

約数和(自身を含む): 295689324

約数和(自身を除く): 173291048

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 397, 484, 539, 572, 637, 794, 847, 1001, 1078, 1274, 1573, 1588, 1694, 2002, 2156, 2548, 2779, 3146, 3388, 4004, 4367, 5161, 5558, 5929, 6292, 7007, 8734, 10322, 11011, 11116, 11858, 14014, 17468, 19453, 20644, 22022, 23716, 28028, 30569, 36127, 38906, 44044, 48037, 56771, 61138, 72254, 77077, 77812, 96074, 113542, 122276, 144508, 154154, 192148, 213983, 227084, 252889, 308308, 336259, 397397, 427966, 505778, 624481, 672518, 794794, 855932, 1011556, 1248962, 1345036, 1589588, 2353813, 2497924, 2781779, 4371367, 4707626, 5563558, 8742734, 9415252, 11127116, 17485468, 30599569, 61199138, 122398276]

約数ペア:

[(1, 122398276), (2, 61199138), (4, 30599569), (7, 17485468), (11, 11127116), (13, 9415252), (14, 8742734), (22, 5563558), (26, 4707626), (28, 4371367), (44, 2781779), (49, 2497924), (52, 2353813), (77, 1589588), (91, 1345036), (98, 1248962), (121, 1011556), (143, 855932), (154, 794794), (182, 672518), (196, 624481), (242, 505778), (286, 427966), (308, 397397), (364, 336259), (397, 308308), (484, 252889), (539, 227084), (572, 213983), (637, 192148), (794, 154154), (847, 144508), (1001, 122276), (1078, 113542), (1274, 96074), (1573, 77812), (1588, 77077), (1694, 72254), (2002, 61138), (2156, 56771), (2548, 48037), (2779, 44044), (3146, 38906), (3388, 36127), (4004, 30569), (4367, 28028), (5161, 23716), (5558, 22022), (5929, 20644), (6292, 19453), (7007, 17468), (8734, 14014), (10322, 11858), (11011, 11116)]