1771177248

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{11243}}^1$

素因数の和:11806

約数の個数: 72

約数和(自身を含む): 5046442128

約数和(自身を除く): 3275264880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 11243, 13128, 17504, 19692, 22486, 26256, 33729, 39384, 44972, 52512, 67458, 78768, 89944, 101187, 134916, 157536, 179888, 202374, 269832, 359776, 404748, 539664, 809496, 1079328, 1618992, 3237984, 6149921, 12299842, 18449763, 24599684, 36899526, 49199368, 55349289, 73799052, 98398736, 110698578, 147598104, 196797472, 221397156, 295196208, 442794312, 590392416, 885588624, 1771177248]

約数ペア:

[(1, 1771177248), (2, 885588624), (3, 590392416), (4, 442794312), (6, 295196208), (8, 221397156), (9, 196797472), (12, 147598104), (16, 110698578), (18, 98398736), (24, 73799052), (32, 55349289), (36, 49199368), (48, 36899526), (72, 24599684), (96, 18449763), (144, 12299842), (288, 6149921), (547, 3237984), (1094, 1618992), (1641, 1079328), (2188, 809496), (3282, 539664), (4376, 404748), (4923, 359776), (6564, 269832), (8752, 202374), (9846, 179888), (11243, 157536), (13128, 134916), (17504, 101187), (19692, 89944), (22486, 78768), (26256, 67458), (33729, 52512), (39384, 44972)]