748961904

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 1976892320

約数和(自身を除く): 1227930416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 229, 244, 366, 458, 488, 687, 732, 916, 976, 1117, 1374, 1464, 1832, 2234, 2748, 2928, 3351, 3664, 4468, 5496, 6702, 8936, 10992, 13404, 13969, 17872, 26808, 27938, 41907, 53616, 55876, 68137, 83814, 111752, 136274, 167628, 204411, 223504, 255793, 272548, 335256, 408822, 511586, 545096, 670512, 767379, 817644, 1023172, 1090192, 1534758, 1635288, 2046344, 3069516, 3270576, 4092688, 6139032, 12278064, 15603373, 31206746, 46810119, 62413492, 93620238, 124826984, 187240476, 249653968, 374480952, 748961904]

約数ペア:

[(1, 748961904), (2, 374480952), (3, 249653968), (4, 187240476), (6, 124826984), (8, 93620238), (12, 62413492), (16, 46810119), (24, 31206746), (48, 15603373), (61, 12278064), (122, 6139032), (183, 4092688), (229, 3270576), (244, 3069516), (366, 2046344), (458, 1635288), (488, 1534758), (687, 1090192), (732, 1023172), (916, 817644), (976, 767379), (1117, 670512), (1374, 545096), (1464, 511586), (1832, 408822), (2234, 335256), (2748, 272548), (2928, 255793), (3351, 223504), (3664, 204411), (4468, 167628), (5496, 136274), (6702, 111752), (8936, 83814), (10992, 68137), (13404, 55876), (13969, 53616), (17872, 41907), (26808, 27938)]