312740928

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3512

約数の個数: 84

約数和(自身を含む): 902185648

約数和(自身を除く): 589444720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2608, 2934, 3331, 3912, 5216, 5868, 6662, 7824, 9993, 10432, 11736, 13324, 15648, 19986, 23472, 26648, 29979, 31296, 39972, 46944, 53296, 59958, 79944, 93888, 106592, 119916, 159888, 213184, 239832, 319776, 479664, 542953, 639552, 959328, 1085906, 1628859, 1918656, 2171812, 3257718, 4343624, 4886577, 6515436, 8687248, 9773154, 13030872, 17374496, 19546308, 26061744, 34748992, 39092616, 52123488, 78185232, 104246976, 156370464, 312740928]

約数ペア:

[(1, 312740928), (2, 156370464), (3, 104246976), (4, 78185232), (6, 52123488), (8, 39092616), (9, 34748992), (12, 26061744), (16, 19546308), (18, 17374496), (24, 13030872), (32, 9773154), (36, 8687248), (48, 6515436), (64, 4886577), (72, 4343624), (96, 3257718), (144, 2171812), (163, 1918656), (192, 1628859), (288, 1085906), (326, 959328), (489, 639552), (576, 542953), (652, 479664), (978, 319776), (1304, 239832), (1467, 213184), (1956, 159888), (2608, 119916), (2934, 106592), (3331, 93888), (3912, 79944), (5216, 59958), (5868, 53296), (6662, 46944), (7824, 39972), (9993, 31296), (10432, 29979), (11736, 26648), (13324, 23472), (15648, 19986)]