378234528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{80407}}^1$

素因数の和:80434

約数の個数: 72

約数和(自身を含む): 1154980512

約数和(自身を除く): 776745984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 80407, 160814, 241221, 321628, 482442, 562849, 643256, 964884, 1125698, 1286512, 1688547, 1929768, 2251396, 2573024, 3377094, 3859536, 3939943, 4502792, 6754188, 7719072, 7879886, 9005584, 11819829, 13508376, 15759772, 18011168, 23639658, 27016752, 31519544, 47279316, 54033504, 63039088, 94558632, 126078176, 189117264, 378234528]

約数ペア:

[(1, 378234528), (2, 189117264), (3, 126078176), (4, 94558632), (6, 63039088), (7, 54033504), (8, 47279316), (12, 31519544), (14, 27016752), (16, 23639658), (21, 18011168), (24, 15759772), (28, 13508376), (32, 11819829), (42, 9005584), (48, 7879886), (49, 7719072), (56, 6754188), (84, 4502792), (96, 3939943), (98, 3859536), (112, 3377094), (147, 2573024), (168, 2251396), (196, 1929768), (224, 1688547), (294, 1286512), (336, 1125698), (392, 964884), (588, 643256), (672, 562849), (784, 482442), (1176, 321628), (1568, 241221), (2352, 160814), (4704, 80407)]