396736488

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{11699}}^1$

素因数の和:11871

約数の個数: 64

約数和(自身を含む): 1109160000

約数和(自身を除く): 712423512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 11699, 16956, 23398, 33912, 35097, 46796, 70194, 93592, 105291, 140388, 210582, 280776, 315873, 421164, 631746, 842328, 1263492, 1836743, 2526984, 3673486, 5510229, 7346972, 11020458, 14693944, 16530687, 22040916, 33061374, 44081832, 49592061, 66122748, 99184122, 132245496, 198368244, 396736488]

約数ペア:

[(1, 396736488), (2, 198368244), (3, 132245496), (4, 99184122), (6, 66122748), (8, 49592061), (9, 44081832), (12, 33061374), (18, 22040916), (24, 16530687), (27, 14693944), (36, 11020458), (54, 7346972), (72, 5510229), (108, 3673486), (157, 2526984), (216, 1836743), (314, 1263492), (471, 842328), (628, 631746), (942, 421164), (1256, 315873), (1413, 280776), (1884, 210582), (2826, 140388), (3768, 105291), (4239, 93592), (5652, 70194), (8478, 46796), (11304, 35097), (11699, 33912), (16956, 23398)]