223408728

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20549}}^1$

素因数の和:20712

約数の個数: 48

約数和(自身を含む): 609102000

約数和(自身を除く): 385693272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 20549, 41098, 61647, 82196, 123294, 164392, 184941, 246588, 369882, 493176, 739764, 1479528, 3102899, 6205798, 9308697, 12411596, 18617394, 24823192, 27926091, 37234788, 55852182, 74469576, 111704364, 223408728]

約数ペア:

[(1, 223408728), (2, 111704364), (3, 74469576), (4, 55852182), (6, 37234788), (8, 27926091), (9, 24823192), (12, 18617394), (18, 12411596), (24, 9308697), (36, 6205798), (72, 3102899), (151, 1479528), (302, 739764), (453, 493176), (604, 369882), (906, 246588), (1208, 184941), (1359, 164392), (1812, 123294), (2718, 82196), (3624, 61647), (5436, 41098), (10872, 20549)]