306008144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9743}}^1$

素因数の和:9915

約数の個数: 40

約数和(自身を含む): 642792192

約数和(自身を除く): 336784048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 9743, 15704, 19486, 31408, 38972, 77944, 126659, 155888, 253318, 506636, 1013272, 1471193, 2026544, 2942386, 5884772, 11769544, 19125509, 23539088, 38251018, 76502036, 153004072, 306008144]

約数ペア:

[(1, 306008144), (2, 153004072), (4, 76502036), (8, 38251018), (13, 23539088), (16, 19125509), (26, 11769544), (52, 5884772), (104, 2942386), (151, 2026544), (208, 1471193), (302, 1013272), (604, 506636), (1208, 253318), (1963, 155888), (2416, 126659), (3926, 77944), (7852, 38972), (9743, 31408), (15704, 19486)]