384511208

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 765718560

約数和(自身を除く): 381207352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 361, 422, 631, 722, 844, 1262, 1444, 1688, 2524, 2888, 4009, 5048, 8018, 11989, 16036, 23978, 32072, 47956, 76171, 95912, 133141, 152342, 227791, 266282, 304684, 455582, 532564, 609368, 911164, 1065128, 1822328, 2529679, 5059358, 10118716, 20237432, 48063901, 96127802, 192255604, 384511208]

約数ペア:

[(1, 384511208), (2, 192255604), (4, 96127802), (8, 48063901), (19, 20237432), (38, 10118716), (76, 5059358), (152, 2529679), (211, 1822328), (361, 1065128), (422, 911164), (631, 609368), (722, 532564), (844, 455582), (1262, 304684), (1444, 266282), (1688, 227791), (2524, 152342), (2888, 133141), (4009, 95912), (5048, 76171), (8018, 47956), (11989, 32072), (16036, 23978)]