16211674524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^2\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 38551201920

約数和(自身を除く): 22339527396

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 526, 789, 852, 1019, 1052, 1578, 2038, 3057, 3156, 4076, 5041, 6114, 10082, 12228, 15123, 18673, 20164, 30246, 37346, 56019, 60492, 72349, 74692, 112038, 144698, 217047, 224076, 267997, 289396, 434094, 535994, 803991, 868188, 1071988, 1325783, 1607982, 2651566, 3215964, 3977349, 5136779, 5303132, 7954698, 10273558, 15410337, 15909396, 19027787, 20547116, 30820674, 38055574, 57083361, 61641348, 76111148, 114166722, 228333444, 1350972877, 2701945754, 4052918631, 5403891508, 8105837262, 16211674524]

約数ペア:

[(1, 16211674524), (2, 8105837262), (3, 5403891508), (4, 4052918631), (6, 2701945754), (12, 1350972877), (71, 228333444), (142, 114166722), (213, 76111148), (263, 61641348), (284, 57083361), (426, 38055574), (526, 30820674), (789, 20547116), (852, 19027787), (1019, 15909396), (1052, 15410337), (1578, 10273558), (2038, 7954698), (3057, 5303132), (3156, 5136779), (4076, 3977349), (5041, 3215964), (6114, 2651566), (10082, 1607982), (12228, 1325783), (15123, 1071988), (18673, 868188), (20164, 803991), (30246, 535994), (37346, 434094), (56019, 289396), (60492, 267997), (72349, 224076), (74692, 217047), (112038, 144698)]