253185432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4904

約数の個数: 64

約数和(自身を含む): 662722560

約数和(自身を除く): 409537128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4402, 4793, 6603, 8804, 9586, 13206, 14379, 17608, 19172, 26412, 28758, 38344, 52824, 57516, 115032, 148583, 297166, 340303, 445749, 594332, 680606, 891498, 1020909, 1188664, 1361212, 1782996, 2041818, 2722424, 3565992, 4083636, 8167272, 10549393, 21098786, 31648179, 42197572, 63296358, 84395144, 126592716, 253185432]

約数ペア:

[(1, 253185432), (2, 126592716), (3, 84395144), (4, 63296358), (6, 42197572), (8, 31648179), (12, 21098786), (24, 10549393), (31, 8167272), (62, 4083636), (71, 3565992), (93, 2722424), (124, 2041818), (142, 1782996), (186, 1361212), (213, 1188664), (248, 1020909), (284, 891498), (372, 680606), (426, 594332), (568, 445749), (744, 340303), (852, 297166), (1704, 148583), (2201, 115032), (4402, 57516), (4793, 52824), (6603, 38344), (8804, 28758), (9586, 26412), (13206, 19172), (14379, 17608)]