1328377968

素因数分解:

$2^4\times 3^6\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1954

約数の個数: 140

約数和(自身を含む): 3924193528

約数和(自身を除く): 2595815560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 648, 729, 732, 972, 976, 1098, 1296, 1458, 1464, 1647, 1867, 1944, 2196, 2916, 2928, 3294, 3734, 3888, 4392, 4941, 5601, 5832, 6588, 7468, 8784, 9882, 11202, 11664, 13176, 14823, 14936, 16803, 19764, 22404, 26352, 29646, 29872, 33606, 39528, 44469, 44808, 50409, 59292, 67212, 79056, 88938, 89616, 100818, 113887, 118584, 134424, 151227, 177876, 201636, 227774, 237168, 268848, 302454, 341661, 355752, 403272, 453681, 455548, 604908, 683322, 711504, 806544, 907362, 911096, 1024983, 1209816, 1361043, 1366644, 1814724, 1822192, 2049966, 2419632, 2722086, 2733288, 3074949, 3629448, 4099932, 5444172, 5466576, 6149898, 7258896, 8199864, 9224847, 10888344, 12299796, 16399728, 18449694, 21776688, 24599592, 27674541, 36899388, 49199184, 55349082, 73798776, 83023623, 110698164, 147597552, 166047246, 221396328, 332094492, 442792656, 664188984, 1328377968]

約数ペア:

[(1, 1328377968), (2, 664188984), (3, 442792656), (4, 332094492), (6, 221396328), (8, 166047246), (9, 147597552), (12, 110698164), (16, 83023623), (18, 73798776), (24, 55349082), (27, 49199184), (36, 36899388), (48, 27674541), (54, 24599592), (61, 21776688), (72, 18449694), (81, 16399728), (108, 12299796), (122, 10888344), (144, 9224847), (162, 8199864), (183, 7258896), (216, 6149898), (243, 5466576), (244, 5444172), (324, 4099932), (366, 3629448), (432, 3074949), (486, 2733288), (488, 2722086), (549, 2419632), (648, 2049966), (729, 1822192), (732, 1814724), (972, 1366644), (976, 1361043), (1098, 1209816), (1296, 1024983), (1458, 911096), (1464, 907362), (1647, 806544), (1867, 711504), (1944, 683322), (2196, 604908), (2916, 455548), (2928, 453681), (3294, 403272), (3734, 355752), (3888, 341661), (4392, 302454), (4941, 268848), (5601, 237168), (5832, 227774), (6588, 201636), (7468, 177876), (8784, 151227), (9882, 134424), (11202, 118584), (11664, 113887), (13176, 100818), (14823, 89616), (14936, 88938), (16803, 79056), (19764, 67212), (22404, 59292), (26352, 50409), (29646, 44808), (29872, 44469), (33606, 39528)]