13388129496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{7193}}^1$

素因数の和:8446

約数の個数: 128

約数和(自身を含む): 42542438400

約数和(自身を除く): 29154308904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1231, 1512, 2462, 3693, 4924, 7193, 7386, 8617, 9848, 11079, 14386, 14772, 17234, 21579, 22158, 25851, 28772, 29544, 33237, 34468, 43158, 44316, 50351, 51702, 57544, 64737, 66474, 68936, 77553, 86316, 88632, 100702, 103404, 129474, 132948, 151053, 155106, 172632, 194211, 201404, 206808, 232659, 258948, 265896, 302106, 310212, 388422, 402808, 453159, 465318, 517896, 604212, 620424, 776844, 906318, 930636, 1208424, 1359477, 1553688, 1812636, 1861272, 2718954, 3625272, 5437908, 8854583, 10875816, 17709166, 26563749, 35418332, 53127498, 61982081, 70836664, 79691247, 106254996, 123964162, 159382494, 185946243, 212509992, 239073741, 247928324, 318764988, 371892486, 478147482, 495856648, 557838729, 637529976, 743784972, 956294964, 1115677458, 1487569944, 1673516187, 1912589928, 2231354916, 3347032374, 4462709832, 6694064748, 13388129496]

約数ペア:

[(1, 13388129496), (2, 6694064748), (3, 4462709832), (4, 3347032374), (6, 2231354916), (7, 1912589928), (8, 1673516187), (9, 1487569944), (12, 1115677458), (14, 956294964), (18, 743784972), (21, 637529976), (24, 557838729), (27, 495856648), (28, 478147482), (36, 371892486), (42, 318764988), (54, 247928324), (56, 239073741), (63, 212509992), (72, 185946243), (84, 159382494), (108, 123964162), (126, 106254996), (168, 79691247), (189, 70836664), (216, 61982081), (252, 53127498), (378, 35418332), (504, 26563749), (756, 17709166), (1231, 10875816), (1512, 8854583), (2462, 5437908), (3693, 3625272), (4924, 2718954), (7193, 1861272), (7386, 1812636), (8617, 1553688), (9848, 1359477), (11079, 1208424), (14386, 930636), (14772, 906318), (17234, 776844), (21579, 620424), (22158, 604212), (25851, 517896), (28772, 465318), (29544, 453159), (33237, 402808), (34468, 388422), (43158, 310212), (44316, 302106), (50351, 265896), (51702, 258948), (57544, 232659), (64737, 206808), (66474, 201404), (68936, 194211), (77553, 172632), (86316, 155106), (88632, 151053), (100702, 132948), (103404, 129474)]