2147234256

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{210019}}^1$

素因数の和:210104

約数の個数: 60

約数和(自身を含む): 6093940320

約数和(自身を除く): 3946706064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 210019, 420038, 630057, 840076, 1260114, 1680152, 1890171, 2520228, 3360304, 3780342, 5040456, 7560684, 10080912, 14911349, 15121368, 29822698, 30242736, 44734047, 59645396, 89468094, 119290792, 134202141, 178936188, 238581584, 268404282, 357872376, 536808564, 715744752, 1073617128, 2147234256]

約数ペア:

[(1, 2147234256), (2, 1073617128), (3, 715744752), (4, 536808564), (6, 357872376), (8, 268404282), (9, 238581584), (12, 178936188), (16, 134202141), (18, 119290792), (24, 89468094), (36, 59645396), (48, 44734047), (71, 30242736), (72, 29822698), (142, 15121368), (144, 14911349), (213, 10080912), (284, 7560684), (426, 5040456), (568, 3780342), (639, 3360304), (852, 2520228), (1136, 1890171), (1278, 1680152), (1704, 1260114), (2556, 840076), (3408, 630057), (5112, 420038), (10224, 210019)]