291280014

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 638686464

約数和(自身を除く): 347406450

約数列:

[1, 2, 3, 6, 9, 18, 211, 271, 283, 422, 542, 566, 633, 813, 849, 1266, 1626, 1698, 1899, 2439, 2547, 3798, 4878, 5094, 57181, 59713, 76693, 114362, 119426, 153386, 171543, 179139, 230079, 343086, 358278, 460158, 514629, 537417, 690237, 1029258, 1074834, 1380474, 16182223, 32364446, 48546669, 97093338, 145640007, 291280014]

約数ペア:

[(1, 291280014), (2, 145640007), (3, 97093338), (6, 48546669), (9, 32364446), (18, 16182223), (211, 1380474), (271, 1074834), (283, 1029258), (422, 690237), (542, 537417), (566, 514629), (633, 460158), (813, 358278), (849, 343086), (1266, 230079), (1626, 179139), (1698, 171543), (1899, 153386), (2439, 119426), (2547, 114362), (3798, 76693), (4878, 59713), (5094, 57181)]