2940170256

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{146891}}^1$

素因数の和:147044

約数の個数: 60

約数和(自身を含む): 8287646640

約数和(自身を除く): 5347476384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 146891, 293782, 440673, 587564, 881346, 1175128, 1322019, 1762692, 2350256, 2644038, 3525384, 5288076, 7050768, 10576152, 20417849, 21152304, 40835698, 61253547, 81671396, 122507094, 163342792, 183760641, 245014188, 326685584, 367521282, 490028376, 735042564, 980056752, 1470085128, 2940170256]

約数ペア:

[(1, 2940170256), (2, 1470085128), (3, 980056752), (4, 735042564), (6, 490028376), (8, 367521282), (9, 326685584), (12, 245014188), (16, 183760641), (18, 163342792), (24, 122507094), (36, 81671396), (48, 61253547), (72, 40835698), (139, 21152304), (144, 20417849), (278, 10576152), (417, 7050768), (556, 5288076), (834, 3525384), (1112, 2644038), (1251, 2350256), (1668, 1762692), (2224, 1322019), (2502, 1175128), (3336, 881346), (5004, 587564), (6672, 440673), (10008, 293782), (20016, 146891)]