1965499404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 5401038720

約数和(自身を除く): 3435539316

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 67, 68, 102, 132, 134, 187, 201, 204, 268, 289, 374, 402, 561, 578, 737, 748, 769, 804, 867, 1122, 1139, 1156, 1474, 1538, 1734, 2211, 2244, 2278, 2307, 2948, 3076, 3179, 3417, 3468, 4422, 4556, 4614, 6358, 6834, 8459, 8844, 9228, 9537, 12529, 12716, 13073, 13668, 16918, 19074, 19363, 25058, 25377, 26146, 33836, 37587, 38148, 38726, 39219, 50116, 50754, 51523, 52292, 58089, 75174, 77452, 78438, 101508, 103046, 116178, 143803, 150348, 154569, 156876, 206092, 212993, 222241, 232356, 287606, 309138, 425986, 431409, 444482, 566753, 575212, 618276, 638979, 666723, 851972, 862818, 875891, 888964, 1133506, 1277958, 1333446, 1700259, 1725636, 1751782, 2267012, 2444651, 2555916, 2627673, 2666892, 3400518, 3503564, 4889302, 5255346, 6801036, 7333953, 9634801, 9778604, 10510692, 14667906, 14890147, 19269602, 28904403, 29335812, 29780294, 38539204, 44670441, 57808806, 59560588, 89340882, 115617612, 163791617, 178681764, 327583234, 491374851, 655166468, 982749702, 1965499404]

約数ペア:

[(1, 1965499404), (2, 982749702), (3, 655166468), (4, 491374851), (6, 327583234), (11, 178681764), (12, 163791617), (17, 115617612), (22, 89340882), (33, 59560588), (34, 57808806), (44, 44670441), (51, 38539204), (66, 29780294), (67, 29335812), (68, 28904403), (102, 19269602), (132, 14890147), (134, 14667906), (187, 10510692), (201, 9778604), (204, 9634801), (268, 7333953), (289, 6801036), (374, 5255346), (402, 4889302), (561, 3503564), (578, 3400518), (737, 2666892), (748, 2627673), (769, 2555916), (804, 2444651), (867, 2267012), (1122, 1751782), (1139, 1725636), (1156, 1700259), (1474, 1333446), (1538, 1277958), (1734, 1133506), (2211, 888964), (2244, 875891), (2278, 862818), (2307, 851972), (2948, 666723), (3076, 638979), (3179, 618276), (3417, 575212), (3468, 566753), (4422, 444482), (4556, 431409), (4614, 425986), (6358, 309138), (6834, 287606), (8459, 232356), (8844, 222241), (9228, 212993), (9537, 206092), (12529, 156876), (12716, 154569), (13073, 150348), (13668, 143803), (16918, 116178), (19074, 103046), (19363, 101508), (25058, 78438), (25377, 77452), (26146, 75174), (33836, 58089), (37587, 52292), (38148, 51523), (38726, 50754), (39219, 50116)]