273431904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 747371520

約数和(自身を除く): 473939616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 139, 186, 248, 278, 372, 417, 496, 556, 661, 744, 834, 992, 1112, 1322, 1488, 1668, 1983, 2224, 2644, 2976, 3336, 3966, 4309, 4448, 5288, 6672, 7932, 8618, 10576, 12927, 13344, 15864, 17236, 20491, 21152, 25854, 31728, 34472, 40982, 51708, 61473, 63456, 68944, 81964, 91879, 103416, 122946, 137888, 163928, 183758, 206832, 245892, 275637, 327856, 367516, 413664, 491784, 551274, 655712, 735032, 983568, 1102548, 1470064, 1967136, 2205096, 2848249, 2940128, 4410192, 5696498, 8544747, 8820384, 11392996, 17089494, 22785992, 34178988, 45571984, 68357976, 91143968, 136715952, 273431904]

約数ペア:

[(1, 273431904), (2, 136715952), (3, 91143968), (4, 68357976), (6, 45571984), (8, 34178988), (12, 22785992), (16, 17089494), (24, 11392996), (31, 8820384), (32, 8544747), (48, 5696498), (62, 4410192), (93, 2940128), (96, 2848249), (124, 2205096), (139, 1967136), (186, 1470064), (248, 1102548), (278, 983568), (372, 735032), (417, 655712), (496, 551274), (556, 491784), (661, 413664), (744, 367516), (834, 327856), (992, 275637), (1112, 245892), (1322, 206832), (1488, 183758), (1668, 163928), (1983, 137888), (2224, 122946), (2644, 103416), (2976, 91879), (3336, 81964), (3966, 68944), (4309, 63456), (4448, 61473), (5288, 51708), (6672, 40982), (7932, 34472), (8618, 31728), (10576, 25854), (12927, 21152), (13344, 20491), (15864, 17236)]