290302908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5477}}^1$

素因数の和:6122

約数の個数: 48

約数和(自身を含む): 775509504

約数和(自身を除く): 485206596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3786, 4417, 5477, 7572, 8834, 10954, 13251, 16431, 17668, 21908, 26502, 32862, 38339, 53004, 65724, 76678, 115017, 153356, 230034, 460068, 3455987, 6911974, 10367961, 13823948, 20735922, 24191909, 41471844, 48383818, 72575727, 96767636, 145151454, 290302908]

約数ペア:

[(1, 290302908), (2, 145151454), (3, 96767636), (4, 72575727), (6, 48383818), (7, 41471844), (12, 24191909), (14, 20735922), (21, 13823948), (28, 10367961), (42, 6911974), (84, 3455987), (631, 460068), (1262, 230034), (1893, 153356), (2524, 115017), (3786, 76678), (4417, 65724), (5477, 53004), (7572, 38339), (8834, 32862), (10954, 26502), (13251, 21908), (16431, 17668)]