6438258396

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{7867}}^1$

素因数の和:8183

約数の個数: 72

約数和(自身を含む): 16496363520

約数和(自身を除く): 10058105124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 179, 254, 358, 381, 508, 537, 716, 762, 1074, 1143, 1524, 1611, 2148, 2286, 3222, 4572, 6444, 7867, 15734, 22733, 23601, 31468, 45466, 47202, 68199, 70803, 90932, 94404, 136398, 141606, 204597, 272796, 283212, 409194, 818388, 999109, 1408193, 1998218, 2816386, 2997327, 3996436, 4224579, 5632772, 5994654, 8449158, 8991981, 11989308, 12673737, 16898316, 17983962, 25347474, 35967924, 50694948, 178840511, 357681022, 536521533, 715362044, 1073043066, 1609564599, 2146086132, 3219129198, 6438258396]

約数ペア:

[(1, 6438258396), (2, 3219129198), (3, 2146086132), (4, 1609564599), (6, 1073043066), (9, 715362044), (12, 536521533), (18, 357681022), (36, 178840511), (127, 50694948), (179, 35967924), (254, 25347474), (358, 17983962), (381, 16898316), (508, 12673737), (537, 11989308), (716, 8991981), (762, 8449158), (1074, 5994654), (1143, 5632772), (1524, 4224579), (1611, 3996436), (2148, 2997327), (2286, 2816386), (3222, 1998218), (4572, 1408193), (6444, 999109), (7867, 818388), (15734, 409194), (22733, 283212), (23601, 272796), (31468, 204597), (45466, 141606), (47202, 136398), (68199, 94404), (70803, 90932)]