397466432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15259}}^1$

素因数の和:15319

約数の個数: 56

約数和(自身を含む): 883737120

約数和(自身を除く): 486270688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 13024, 15259, 26048, 30518, 61036, 122072, 167849, 244144, 335698, 488288, 564583, 671396, 976576, 1129166, 1342792, 2258332, 2685584, 4516664, 5371168, 6210413, 9033328, 10742336, 12420826, 18066656, 24841652, 36133312, 49683304, 99366608, 198733216, 397466432]

約数ペア:

[(1, 397466432), (2, 198733216), (4, 99366608), (8, 49683304), (11, 36133312), (16, 24841652), (22, 18066656), (32, 12420826), (37, 10742336), (44, 9033328), (64, 6210413), (74, 5371168), (88, 4516664), (148, 2685584), (176, 2258332), (296, 1342792), (352, 1129166), (407, 976576), (592, 671396), (704, 564583), (814, 488288), (1184, 335698), (1628, 244144), (2368, 167849), (3256, 122072), (6512, 61036), (13024, 30518), (15259, 26048)]