388492704

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79349}}^1$

素因数の和:79382

約数の個数: 72

約数和(自身を含む): 1169777700

約数和(自身を除く): 781284996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 79349, 158698, 238047, 317396, 476094, 634792, 714141, 952188, 1269584, 1348933, 1428282, 1904376, 2539168, 2697866, 2856564, 3808752, 4046799, 5395732, 5713128, 7617504, 8093598, 10791464, 11426256, 12140397, 16187196, 21582928, 22852512, 24280794, 32374392, 43165856, 48561588, 64748784, 97123176, 129497568, 194246352, 388492704]

約数ペア:

[(1, 388492704), (2, 194246352), (3, 129497568), (4, 97123176), (6, 64748784), (8, 48561588), (9, 43165856), (12, 32374392), (16, 24280794), (17, 22852512), (18, 21582928), (24, 16187196), (32, 12140397), (34, 11426256), (36, 10791464), (48, 8093598), (51, 7617504), (68, 5713128), (72, 5395732), (96, 4046799), (102, 3808752), (136, 2856564), (144, 2697866), (153, 2539168), (204, 1904376), (272, 1428282), (288, 1348933), (306, 1269584), (408, 952188), (544, 714141), (612, 634792), (816, 476094), (1224, 317396), (1632, 238047), (2448, 158698), (4896, 79349)]