248961408

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{34123}}^1$

素因数の和:34159

約数の個数: 64

約数和(自身を含む): 696129600

約数和(自身を除く): 447168192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 34123, 68246, 102369, 136492, 204738, 272984, 409476, 545968, 648337, 818952, 1091936, 1296674, 1637904, 1945011, 2183872, 2593348, 3275808, 3890022, 4367744, 5186696, 6551616, 7780044, 10373392, 13103232, 15560088, 20746784, 31120176, 41493568, 62240352, 82987136, 124480704, 248961408]

約数ペア:

[(1, 248961408), (2, 124480704), (3, 82987136), (4, 62240352), (6, 41493568), (8, 31120176), (12, 20746784), (16, 15560088), (19, 13103232), (24, 10373392), (32, 7780044), (38, 6551616), (48, 5186696), (57, 4367744), (64, 3890022), (76, 3275808), (96, 2593348), (114, 2183872), (128, 1945011), (152, 1637904), (192, 1296674), (228, 1091936), (304, 818952), (384, 648337), (456, 545968), (608, 409476), (912, 272984), (1216, 204738), (1824, 136492), (2432, 102369), (3648, 68246), (7296, 34123)]