278629123916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{135347}}^1$

素因数の和:135495

約数の個数: 96

約数和(自身を含む): 592109602560

約数和(自身を除く): 313480478644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 61, 118, 122, 143, 236, 244, 286, 572, 649, 671, 767, 793, 1298, 1342, 1534, 1586, 2596, 2684, 3068, 3172, 3599, 7198, 8437, 8723, 14396, 16874, 17446, 33748, 34892, 39589, 46787, 79178, 93574, 135347, 158356, 187148, 270694, 514657, 541388, 1029314, 1488817, 1759511, 2058628, 2977634, 3519022, 5955268, 7038044, 7985473, 8256167, 15970946, 16512334, 19354621, 31941892, 33024668, 38709242, 77418484, 87840203, 90817837, 103811149, 107330171, 175680406, 181635674, 207622298, 214660342, 351360812, 363271348, 415244596, 429320684, 487113853, 974227706, 1141922639, 1180631881, 1948455412, 2283845278, 2361263762, 4567690556, 4722527524, 5358252383, 6332480089, 10716504766, 12664960178, 21433009532, 25329920356, 69657280979, 139314561958, 278629123916]

約数ペア:

[(1, 278629123916), (2, 139314561958), (4, 69657280979), (11, 25329920356), (13, 21433009532), (22, 12664960178), (26, 10716504766), (44, 6332480089), (52, 5358252383), (59, 4722527524), (61, 4567690556), (118, 2361263762), (122, 2283845278), (143, 1948455412), (236, 1180631881), (244, 1141922639), (286, 974227706), (572, 487113853), (649, 429320684), (671, 415244596), (767, 363271348), (793, 351360812), (1298, 214660342), (1342, 207622298), (1534, 181635674), (1586, 175680406), (2596, 107330171), (2684, 103811149), (3068, 90817837), (3172, 87840203), (3599, 77418484), (7198, 38709242), (8437, 33024668), (8723, 31941892), (14396, 19354621), (16874, 16512334), (17446, 15970946), (33748, 8256167), (34892, 7985473), (39589, 7038044), (46787, 5955268), (79178, 3519022), (93574, 2977634), (135347, 2058628), (158356, 1759511), (187148, 1488817), (270694, 1029314), (514657, 541388)]