381034392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 986204160

約数和(自身を除く): 605169768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 521, 744, 983, 1042, 1563, 1966, 2084, 2949, 3126, 3932, 4168, 5898, 6252, 7864, 11796, 12504, 16151, 23592, 30473, 32302, 48453, 60946, 64604, 91419, 96906, 121892, 129208, 182838, 193812, 243784, 365676, 387624, 512143, 731352, 1024286, 1536429, 2048572, 3072858, 4097144, 6145716, 12291432, 15876433, 31752866, 47629299, 63505732, 95258598, 127011464, 190517196, 381034392]

約数ペア:

[(1, 381034392), (2, 190517196), (3, 127011464), (4, 95258598), (6, 63505732), (8, 47629299), (12, 31752866), (24, 15876433), (31, 12291432), (62, 6145716), (93, 4097144), (124, 3072858), (186, 2048572), (248, 1536429), (372, 1024286), (521, 731352), (744, 512143), (983, 387624), (1042, 365676), (1563, 243784), (1966, 193812), (2084, 182838), (2949, 129208), (3126, 121892), (3932, 96906), (4168, 91419), (5898, 64604), (6252, 60946), (7864, 48453), (11796, 32302), (12504, 30473), (16151, 23592)]