38781216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:211

約数の個数: 108

約数和(自身を含む): 118098162

約数和(自身を除く): 79316946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 89, 96, 102, 136, 144, 153, 178, 204, 267, 272, 288, 306, 356, 408, 534, 544, 612, 712, 801, 816, 1068, 1224, 1424, 1513, 1602, 1632, 2136, 2448, 2848, 3026, 3204, 4272, 4539, 4896, 6052, 6408, 7921, 8544, 9078, 12104, 12816, 13617, 15842, 18156, 23763, 24208, 25632, 27234, 31684, 36312, 47526, 48416, 54468, 63368, 71289, 72624, 95052, 108936, 126736, 134657, 142578, 145248, 190104, 217872, 253472, 269314, 285156, 380208, 403971, 435744, 538628, 570312, 760416, 807942, 1077256, 1140624, 1211913, 1615884, 2154512, 2281248, 2423826, 3231768, 4309024, 4847652, 6463536, 9695304, 12927072, 19390608, 38781216]

約数ペア:

[(1, 38781216), (2, 19390608), (3, 12927072), (4, 9695304), (6, 6463536), (8, 4847652), (9, 4309024), (12, 3231768), (16, 2423826), (17, 2281248), (18, 2154512), (24, 1615884), (32, 1211913), (34, 1140624), (36, 1077256), (48, 807942), (51, 760416), (68, 570312), (72, 538628), (89, 435744), (96, 403971), (102, 380208), (136, 285156), (144, 269314), (153, 253472), (178, 217872), (204, 190104), (267, 145248), (272, 142578), (288, 134657), (306, 126736), (356, 108936), (408, 95052), (534, 72624), (544, 71289), (612, 63368), (712, 54468), (801, 48416), (816, 47526), (1068, 36312), (1224, 31684), (1424, 27234), (1513, 25632), (1602, 24208), (1632, 23763), (2136, 18156), (2448, 15842), (2848, 13617), (3026, 12816), (3204, 12104), (4272, 9078), (4539, 8544), (4896, 7921), (6052, 6408)]