271730406

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 580608000

約数和(自身を除く): 308877594

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 149, 174, 223, 282, 298, 446, 447, 669, 894, 1338, 1363, 2726, 4089, 4321, 6467, 7003, 8178, 8642, 10481, 12934, 12963, 14006, 19401, 20962, 21009, 25926, 31443, 33227, 38802, 42018, 62886, 66454, 99681, 199362, 203087, 303949, 406174, 607898, 609261, 911847, 963583, 1218522, 1561669, 1823694, 1927166, 2890749, 3123338, 4685007, 5781498, 9370014, 45288401, 90576802, 135865203, 271730406]

約数ペア:

[(1, 271730406), (2, 135865203), (3, 90576802), (6, 45288401), (29, 9370014), (47, 5781498), (58, 4685007), (87, 3123338), (94, 2890749), (141, 1927166), (149, 1823694), (174, 1561669), (223, 1218522), (282, 963583), (298, 911847), (446, 609261), (447, 607898), (669, 406174), (894, 303949), (1338, 203087), (1363, 199362), (2726, 99681), (4089, 66454), (4321, 62886), (6467, 42018), (7003, 38802), (8178, 33227), (8642, 31443), (10481, 25926), (12934, 21009), (12963, 20962), (14006, 19401)]