242519448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 628992000

約数和(自身を除く): 386472552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 233, 248, 372, 466, 699, 744, 932, 1398, 1399, 1864, 2796, 2798, 4197, 5592, 5596, 7223, 8394, 11192, 14446, 16788, 21669, 28892, 33576, 43338, 43369, 57784, 86676, 86738, 130107, 173352, 173476, 260214, 325967, 346952, 520428, 651934, 977901, 1040856, 1303868, 1955802, 2607736, 3911604, 7823208, 10104977, 20209954, 30314931, 40419908, 60629862, 80839816, 121259724, 242519448]

約数ペア:

[(1, 242519448), (2, 121259724), (3, 80839816), (4, 60629862), (6, 40419908), (8, 30314931), (12, 20209954), (24, 10104977), (31, 7823208), (62, 3911604), (93, 2607736), (124, 1955802), (186, 1303868), (233, 1040856), (248, 977901), (372, 651934), (466, 520428), (699, 346952), (744, 325967), (932, 260214), (1398, 173476), (1399, 173352), (1864, 130107), (2796, 86738), (2798, 86676), (4197, 57784), (5592, 43369), (5596, 43338), (7223, 33576), (8394, 28892), (11192, 21669), (14446, 16788)]