513231664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 1099851480

約数和(自身を除く): 586619816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 179, 242, 358, 484, 716, 968, 1432, 1481, 1936, 1969, 2864, 2962, 3938, 5924, 7876, 11848, 15752, 16291, 21659, 23696, 31504, 32582, 43318, 65164, 86636, 130328, 173272, 179201, 260656, 265099, 346544, 358402, 530198, 716804, 1060396, 1433608, 2120792, 2867216, 2916089, 4241584, 5832178, 11664356, 23328712, 32076979, 46657424, 64153958, 128307916, 256615832, 513231664]

約数ペア:

[(1, 513231664), (2, 256615832), (4, 128307916), (8, 64153958), (11, 46657424), (16, 32076979), (22, 23328712), (44, 11664356), (88, 5832178), (121, 4241584), (176, 2916089), (179, 2867216), (242, 2120792), (358, 1433608), (484, 1060396), (716, 716804), (968, 530198), (1432, 358402), (1481, 346544), (1936, 265099), (1969, 260656), (2864, 179201), (2962, 173272), (3938, 130328), (5924, 86636), (7876, 65164), (11848, 43318), (15752, 32582), (16291, 31504), (21659, 23696)]