387672984

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{50321}}^1$

素因数の和:50440

約数の個数: 48

約数和(自身を含む): 1059781320

約数和(自身を除く): 672108336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 50321, 100642, 150963, 201284, 301926, 402568, 452889, 603852, 905778, 1207704, 1811556, 3623112, 5384347, 10768694, 16153041, 21537388, 32306082, 43074776, 48459123, 64612164, 96918246, 129224328, 193836492, 387672984]

約数ペア:

[(1, 387672984), (2, 193836492), (3, 129224328), (4, 96918246), (6, 64612164), (8, 48459123), (9, 43074776), (12, 32306082), (18, 21537388), (24, 16153041), (36, 10768694), (72, 5384347), (107, 3623112), (214, 1811556), (321, 1207704), (428, 905778), (642, 603852), (856, 452889), (963, 402568), (1284, 301926), (1926, 201284), (2568, 150963), (3852, 100642), (7704, 50321)]