1404735304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6691}}^1$

素因数の和:6890

約数の個数: 64

約数和(自身を含む): 3160765440

約数和(自身を除く): 1756030136

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 163, 184, 322, 326, 644, 652, 1141, 1288, 1304, 2282, 3749, 4564, 6691, 7498, 9128, 13382, 14996, 26243, 26764, 29992, 46837, 52486, 53528, 93674, 104972, 153893, 187348, 209944, 307786, 374696, 615572, 1077251, 1090633, 1231144, 2154502, 2181266, 4309004, 4362532, 7634431, 8618008, 8725064, 15268862, 25084559, 30537724, 50169118, 61075448, 100338236, 175591913, 200676472, 351183826, 702367652, 1404735304]

約数ペア:

[(1, 1404735304), (2, 702367652), (4, 351183826), (7, 200676472), (8, 175591913), (14, 100338236), (23, 61075448), (28, 50169118), (46, 30537724), (56, 25084559), (92, 15268862), (161, 8725064), (163, 8618008), (184, 7634431), (322, 4362532), (326, 4309004), (644, 2181266), (652, 2154502), (1141, 1231144), (1288, 1090633), (1304, 1077251), (2282, 615572), (3749, 374696), (4564, 307786), (6691, 209944), (7498, 187348), (9128, 153893), (13382, 104972), (14996, 93674), (26243, 53528), (26764, 52486), (29992, 46837)]