1381297476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8281

約数の個数: 96

約数和(自身を含む): 3699376128

約数和(自身を除く): 2318078652

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 188, 276, 282, 299, 564, 598, 611, 897, 1081, 1196, 1222, 1794, 1833, 2162, 2444, 3243, 3588, 3666, 4324, 6486, 7332, 8191, 12972, 14053, 16382, 24573, 28106, 32764, 42159, 49146, 56212, 84318, 98292, 106483, 168636, 188393, 212966, 319449, 376786, 384977, 425932, 565179, 638898, 753572, 769954, 1130358, 1154931, 1277796, 1539908, 2260716, 2309862, 2449109, 4619724, 4898218, 5004701, 7347327, 8854471, 9796436, 10009402, 14694654, 15014103, 17708942, 20018804, 26563413, 29389308, 30028206, 35417884, 53126826, 60056412, 106253652, 115108123, 230216246, 345324369, 460432492, 690648738, 1381297476]

約数ペア:

[(1, 1381297476), (2, 690648738), (3, 460432492), (4, 345324369), (6, 230216246), (12, 115108123), (13, 106253652), (23, 60056412), (26, 53126826), (39, 35417884), (46, 30028206), (47, 29389308), (52, 26563413), (69, 20018804), (78, 17708942), (92, 15014103), (94, 14694654), (138, 10009402), (141, 9796436), (156, 8854471), (188, 7347327), (276, 5004701), (282, 4898218), (299, 4619724), (564, 2449109), (598, 2309862), (611, 2260716), (897, 1539908), (1081, 1277796), (1196, 1154931), (1222, 1130358), (1794, 769954), (1833, 753572), (2162, 638898), (2444, 565179), (3243, 425932), (3588, 384977), (3666, 376786), (4324, 319449), (6486, 212966), (7332, 188393), (8191, 168636), (12972, 106483), (14053, 98292), (16382, 84318), (24573, 56212), (28106, 49146), (32764, 42159)]