389038344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6619}}^1$

素因数の和:6738

約数の個数: 64

約数和(自身を含む): 1016832000

約数和(自身を除く): 627793656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2449, 4898, 6619, 7347, 9796, 13238, 14694, 19592, 19857, 26476, 29388, 39714, 52952, 58776, 79428, 158856, 205189, 410378, 522901, 615567, 820756, 1045802, 1231134, 1568703, 1641512, 2091604, 2462268, 3137406, 4183208, 4924536, 6274812, 12549624, 16209931, 32419862, 48629793, 64839724, 97259586, 129679448, 194519172, 389038344]

約数ペア:

[(1, 389038344), (2, 194519172), (3, 129679448), (4, 97259586), (6, 64839724), (8, 48629793), (12, 32419862), (24, 16209931), (31, 12549624), (62, 6274812), (79, 4924536), (93, 4183208), (124, 3137406), (158, 2462268), (186, 2091604), (237, 1641512), (248, 1568703), (316, 1231134), (372, 1045802), (474, 820756), (632, 615567), (744, 522901), (948, 410378), (1896, 205189), (2449, 158856), (4898, 79428), (6619, 58776), (7347, 52952), (9796, 39714), (13238, 29388), (14694, 26476), (19592, 19857)]