2230398468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{27043}}^1$

素因数の和:27161

約数の個数: 72

約数和(自身を含む): 5906409600

約数和(自身を除く): 3676011132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 2291, 2844, 4582, 6873, 9164, 13746, 20619, 27043, 27492, 41238, 54086, 81129, 82476, 108172, 162258, 243387, 324516, 486774, 784247, 973548, 1568494, 2136397, 2352741, 3136988, 4272794, 4705482, 6409191, 7058223, 8545588, 9410964, 12818382, 14116446, 19227573, 25636764, 28232892, 38455146, 61955513, 76910292, 123911026, 185866539, 247822052, 371733078, 557599617, 743466156, 1115199234, 2230398468]

約数ペア:

[(1, 2230398468), (2, 1115199234), (3, 743466156), (4, 557599617), (6, 371733078), (9, 247822052), (12, 185866539), (18, 123911026), (29, 76910292), (36, 61955513), (58, 38455146), (79, 28232892), (87, 25636764), (116, 19227573), (158, 14116446), (174, 12818382), (237, 9410964), (261, 8545588), (316, 7058223), (348, 6409191), (474, 4705482), (522, 4272794), (711, 3136988), (948, 2352741), (1044, 2136397), (1422, 1568494), (2291, 973548), (2844, 784247), (4582, 486774), (6873, 324516), (9164, 243387), (13746, 162258), (20619, 108172), (27043, 82476), (27492, 81129), (41238, 54086)]