193487496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 493516800

約数和(自身を除く): 300029304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 271, 284, 419, 426, 542, 568, 813, 838, 852, 1084, 1257, 1626, 1676, 1704, 2168, 2514, 3252, 3352, 5028, 6504, 10056, 19241, 29749, 38482, 57723, 59498, 76964, 89247, 113549, 115446, 118996, 153928, 178494, 227098, 230892, 237992, 340647, 356988, 454196, 461784, 681294, 713976, 908392, 1362588, 2725176, 8061979, 16123958, 24185937, 32247916, 48371874, 64495832, 96743748, 193487496]

約数ペア:

[(1, 193487496), (2, 96743748), (3, 64495832), (4, 48371874), (6, 32247916), (8, 24185937), (12, 16123958), (24, 8061979), (71, 2725176), (142, 1362588), (213, 908392), (271, 713976), (284, 681294), (419, 461784), (426, 454196), (542, 356988), (568, 340647), (813, 237992), (838, 230892), (852, 227098), (1084, 178494), (1257, 153928), (1626, 118996), (1676, 115446), (1704, 113549), (2168, 89247), (2514, 76964), (3252, 59498), (3352, 57723), (5028, 38482), (6504, 29749), (10056, 19241)]