397047104

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19207}}^1$

素因数の和:19255

約数の個数: 56

約数和(自身を含む): 878189760

約数和(自身を除く): 481142656

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 19207, 20672, 38414, 76828, 153656, 307312, 326519, 364933, 614624, 653038, 729866, 1229248, 1306076, 1459732, 2612152, 2919464, 5224304, 5838928, 6203861, 10448608, 11677856, 12407722, 20897216, 23355712, 24815444, 49630888, 99261776, 198523552, 397047104]

約数ペア:

[(1, 397047104), (2, 198523552), (4, 99261776), (8, 49630888), (16, 24815444), (17, 23355712), (19, 20897216), (32, 12407722), (34, 11677856), (38, 10448608), (64, 6203861), (68, 5838928), (76, 5224304), (136, 2919464), (152, 2612152), (272, 1459732), (304, 1306076), (323, 1229248), (544, 729866), (608, 653038), (646, 614624), (1088, 364933), (1216, 326519), (1292, 307312), (2584, 153656), (5168, 76828), (10336, 38414), (19207, 20672)]