13265226208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8460

約数の個数: 96

約数和(自身を含む): 29912924160

約数和(自身を除く): 16647697952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 229, 272, 416, 442, 458, 544, 884, 916, 1768, 1832, 2977, 3536, 3664, 3893, 5954, 7072, 7328, 7786, 8191, 11908, 15572, 16382, 23816, 31144, 32764, 47632, 50609, 62288, 65528, 95264, 101218, 106483, 124576, 131056, 139247, 202436, 212966, 262112, 278494, 404872, 425932, 556988, 809744, 851864, 1113976, 1619488, 1703728, 1810211, 1875739, 2227952, 3407456, 3620422, 3751478, 4455904, 7240844, 7502956, 14481688, 15005912, 24384607, 28963376, 30011824, 31887563, 48769214, 57926752, 60023648, 63775126, 97538428, 127550252, 195076856, 255100504, 390153712, 414538319, 510201008, 780307424, 829076638, 1020402016, 1658153276, 3316306552, 6632613104, 13265226208]

約数ペア:

[(1, 13265226208), (2, 6632613104), (4, 3316306552), (8, 1658153276), (13, 1020402016), (16, 829076638), (17, 780307424), (26, 510201008), (32, 414538319), (34, 390153712), (52, 255100504), (68, 195076856), (104, 127550252), (136, 97538428), (208, 63775126), (221, 60023648), (229, 57926752), (272, 48769214), (416, 31887563), (442, 30011824), (458, 28963376), (544, 24384607), (884, 15005912), (916, 14481688), (1768, 7502956), (1832, 7240844), (2977, 4455904), (3536, 3751478), (3664, 3620422), (3893, 3407456), (5954, 2227952), (7072, 1875739), (7328, 1810211), (7786, 1703728), (8191, 1619488), (11908, 1113976), (15572, 851864), (16382, 809744), (23816, 556988), (31144, 425932), (32764, 404872), (47632, 278494), (50609, 262112), (62288, 212966), (65528, 202436), (95264, 139247), (101218, 131056), (106483, 124576)]