380015384

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 874890720

約数和(自身を除く): 494875336

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 113, 161, 184, 196, 226, 322, 373, 392, 452, 644, 746, 791, 904, 1127, 1288, 1492, 1582, 2254, 2599, 2611, 2984, 3164, 4508, 5198, 5222, 5537, 6328, 8579, 9016, 10396, 10444, 11074, 17158, 18193, 18277, 20792, 20888, 22148, 34316, 36386, 36554, 42149, 44296, 60053, 68632, 72772, 73108, 84298, 120106, 127351, 145544, 146216, 168596, 240212, 254702, 295043, 337192, 420371, 480424, 509404, 590086, 840742, 969427, 1018808, 1180172, 1681484, 1938854, 2065301, 2360344, 3362968, 3877708, 4130602, 6785989, 7755416, 8261204, 13571978, 16522408, 27143956, 47501923, 54287912, 95003846, 190007692, 380015384]

約数ペア:

[(1, 380015384), (2, 190007692), (4, 95003846), (7, 54287912), (8, 47501923), (14, 27143956), (23, 16522408), (28, 13571978), (46, 8261204), (49, 7755416), (56, 6785989), (92, 4130602), (98, 3877708), (113, 3362968), (161, 2360344), (184, 2065301), (196, 1938854), (226, 1681484), (322, 1180172), (373, 1018808), (392, 969427), (452, 840742), (644, 590086), (746, 509404), (791, 480424), (904, 420371), (1127, 337192), (1288, 295043), (1492, 254702), (1582, 240212), (2254, 168596), (2599, 146216), (2611, 145544), (2984, 127351), (3164, 120106), (4508, 84298), (5198, 73108), (5222, 72772), (5537, 68632), (6328, 60053), (8579, 44296), (9016, 42149), (10396, 36554), (10444, 36386), (11074, 34316), (17158, 22148), (18193, 20888), (18277, 20792)]