212944128

素因数分解:

$2^8\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 570276000

約数和(自身を除く): 357331872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 256, 358, 384, 537, 716, 768, 1074, 1432, 1549, 2148, 2864, 3098, 4296, 4647, 5728, 6196, 8592, 9294, 11456, 12392, 17184, 18588, 22912, 24784, 34368, 37176, 45824, 49568, 68736, 74352, 99136, 137472, 148704, 198272, 277271, 297408, 396544, 554542, 594816, 831813, 1109084, 1189632, 1663626, 2218168, 3327252, 4436336, 6654504, 8872672, 13309008, 17745344, 26618016, 35490688, 53236032, 70981376, 106472064, 212944128]

約数ペア:

[(1, 212944128), (2, 106472064), (3, 70981376), (4, 53236032), (6, 35490688), (8, 26618016), (12, 17745344), (16, 13309008), (24, 8872672), (32, 6654504), (48, 4436336), (64, 3327252), (96, 2218168), (128, 1663626), (179, 1189632), (192, 1109084), (256, 831813), (358, 594816), (384, 554542), (537, 396544), (716, 297408), (768, 277271), (1074, 198272), (1432, 148704), (1549, 137472), (2148, 99136), (2864, 74352), (3098, 68736), (4296, 49568), (4647, 45824), (5728, 37176), (6196, 34368), (8592, 24784), (9294, 22912), (11456, 18588), (12392, 17184)]