395690976

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{8429}}^1$

素因数の和:8608

約数の個数: 72

約数和(自身を含む): 1132283880

約数和(自身を除く): 736592904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 8429, 11736, 15648, 16858, 23472, 25287, 33716, 46944, 50574, 67432, 75861, 101148, 134864, 151722, 202296, 269728, 303444, 404592, 606888, 809184, 1213776, 1373927, 2427552, 2747854, 4121781, 5495708, 8243562, 10991416, 12365343, 16487124, 21982832, 24730686, 32974248, 43965664, 49461372, 65948496, 98922744, 131896992, 197845488, 395690976]

約数ペア:

[(1, 395690976), (2, 197845488), (3, 131896992), (4, 98922744), (6, 65948496), (8, 49461372), (9, 43965664), (12, 32974248), (16, 24730686), (18, 21982832), (24, 16487124), (32, 12365343), (36, 10991416), (48, 8243562), (72, 5495708), (96, 4121781), (144, 2747854), (163, 2427552), (288, 1373927), (326, 1213776), (489, 809184), (652, 606888), (978, 404592), (1304, 303444), (1467, 269728), (1956, 202296), (2608, 151722), (2934, 134864), (3912, 101148), (5216, 75861), (5868, 67432), (7824, 50574), (8429, 46944), (11736, 33716), (15648, 25287), (16858, 23472)]