1619370502064

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1\times {\mathrm{22993}}^1$

素因数の和:24898

約数の個数: 80

約数和(自身を含む): 3596688368640

約数和(自身を除く): 1977317866576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1459, 1724, 2918, 3017, 3448, 5836, 6034, 6896, 10213, 11672, 12068, 20426, 22993, 23344, 24136, 40852, 45986, 48272, 81704, 91972, 160951, 163408, 183944, 321902, 367888, 628829, 643804, 1257658, 1287608, 2515316, 2575216, 4401803, 5030632, 8803606, 9909983, 10061264, 17607212, 19819966, 33546787, 35214424, 39639932, 67093574, 69369881, 70428848, 79279864, 134187148, 138739762, 158559728, 234827509, 268374296, 277479524, 469655018, 536748592, 554959048, 939310036, 1109918096, 1878620072, 3757240144, 14458665197, 28917330394, 57834660788, 101210656379, 115669321576, 202421312758, 231338643152, 404842625516, 809685251032, 1619370502064]

約数ペア:

[(1, 1619370502064), (2, 809685251032), (4, 404842625516), (7, 231338643152), (8, 202421312758), (14, 115669321576), (16, 101210656379), (28, 57834660788), (56, 28917330394), (112, 14458665197), (431, 3757240144), (862, 1878620072), (1459, 1109918096), (1724, 939310036), (2918, 554959048), (3017, 536748592), (3448, 469655018), (5836, 277479524), (6034, 268374296), (6896, 234827509), (10213, 158559728), (11672, 138739762), (12068, 134187148), (20426, 79279864), (22993, 70428848), (23344, 69369881), (24136, 67093574), (40852, 39639932), (45986, 35214424), (48272, 33546787), (81704, 19819966), (91972, 17607212), (160951, 10061264), (163408, 9909983), (183944, 8803606), (321902, 5030632), (367888, 4401803), (628829, 2575216), (643804, 2515316), (1257658, 1287608)]