2563258776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8191}}^1$

素因数の和:8289

約数の個数: 128

約数和(自身を含む): 7431782400

約数和(自身を除く): 4868523624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 102, 104, 118, 136, 156, 177, 204, 221, 236, 312, 354, 408, 442, 472, 663, 708, 767, 884, 1003, 1326, 1416, 1534, 1768, 2006, 2301, 2652, 3009, 3068, 4012, 4602, 5304, 6018, 6136, 8024, 8191, 9204, 12036, 13039, 16382, 18408, 24072, 24573, 26078, 32764, 39117, 49146, 52156, 65528, 78234, 98292, 104312, 106483, 139247, 156468, 196584, 212966, 278494, 312936, 319449, 417741, 425932, 483269, 556988, 638898, 835482, 851864, 966538, 1113976, 1277796, 1449807, 1670964, 1810211, 1933076, 2555592, 2899614, 3341928, 3620422, 3866152, 5430633, 5799228, 6282497, 7240844, 8215573, 10861266, 11598456, 12564994, 14481688, 16431146, 18847491, 21722532, 24646719, 25129988, 32862292, 37694982, 43445064, 49293438, 50259976, 65724584, 75389964, 98586876, 106802449, 150779928, 197173752, 213604898, 320407347, 427209796, 640814694, 854419592, 1281629388, 2563258776]

約数ペア:

[(1, 2563258776), (2, 1281629388), (3, 854419592), (4, 640814694), (6, 427209796), (8, 320407347), (12, 213604898), (13, 197173752), (17, 150779928), (24, 106802449), (26, 98586876), (34, 75389964), (39, 65724584), (51, 50259976), (52, 49293438), (59, 43445064), (68, 37694982), (78, 32862292), (102, 25129988), (104, 24646719), (118, 21722532), (136, 18847491), (156, 16431146), (177, 14481688), (204, 12564994), (221, 11598456), (236, 10861266), (312, 8215573), (354, 7240844), (408, 6282497), (442, 5799228), (472, 5430633), (663, 3866152), (708, 3620422), (767, 3341928), (884, 2899614), (1003, 2555592), (1326, 1933076), (1416, 1810211), (1534, 1670964), (1768, 1449807), (2006, 1277796), (2301, 1113976), (2652, 966538), (3009, 851864), (3068, 835482), (4012, 638898), (4602, 556988), (5304, 483269), (6018, 425932), (6136, 417741), (8024, 319449), (8191, 312936), (9204, 278494), (12036, 212966), (13039, 196584), (16382, 156468), (18408, 139247), (24072, 106483), (24573, 104312), (26078, 98292), (32764, 78234), (39117, 65528), (49146, 52156)]