381131808

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{28979}}^1$

素因数の和:29129

約数の個数: 48

約数和(自身を含む): 1007808480

約数和(自身を除く): 626676672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 28979, 57958, 86937, 115916, 173874, 231832, 347748, 463664, 695496, 927328, 1390992, 2781984, 3970123, 7940246, 11910369, 15880492, 23820738, 31760984, 47641476, 63521968, 95282952, 127043936, 190565904, 381131808]

約数ペア:

[(1, 381131808), (2, 190565904), (3, 127043936), (4, 95282952), (6, 63521968), (8, 47641476), (12, 31760984), (16, 23820738), (24, 15880492), (32, 11910369), (48, 7940246), (96, 3970123), (137, 2781984), (274, 1390992), (411, 927328), (548, 695496), (822, 463664), (1096, 347748), (1644, 231832), (2192, 173874), (3288, 115916), (4384, 86937), (6576, 57958), (13152, 28979)]