747347472

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3812

約数の個数: 140

約数和(自身を含む): 2299300380

約数和(自身を除く): 1551952908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1224, 1296, 1377, 1458, 1836, 1944, 2448, 2754, 2916, 3672, 3769, 3888, 4131, 5508, 5832, 7344, 7538, 8262, 11016, 11307, 11664, 12393, 15076, 16524, 22032, 22614, 24786, 30152, 33048, 33921, 45228, 49572, 60304, 64073, 66096, 67842, 90456, 99144, 101763, 128146, 135684, 180912, 192219, 198288, 203526, 256292, 271368, 305289, 384438, 407052, 512584, 542736, 576657, 610578, 768876, 814104, 915867, 1025168, 1153314, 1221156, 1537752, 1628208, 1729971, 1831734, 2306628, 2442312, 2747601, 3075504, 3459942, 3663468, 4613256, 4884624, 5189913, 5495202, 6919884, 7326936, 9226512, 10379826, 10990404, 13839768, 14653872, 15569739, 20759652, 21980808, 27679536, 31139478, 41519304, 43961616, 46709217, 62278956, 83038608, 93418434, 124557912, 186836868, 249115824, 373673736, 747347472]

約数ペア:

[(1, 747347472), (2, 373673736), (3, 249115824), (4, 186836868), (6, 124557912), (8, 93418434), (9, 83038608), (12, 62278956), (16, 46709217), (17, 43961616), (18, 41519304), (24, 31139478), (27, 27679536), (34, 21980808), (36, 20759652), (48, 15569739), (51, 14653872), (54, 13839768), (68, 10990404), (72, 10379826), (81, 9226512), (102, 7326936), (108, 6919884), (136, 5495202), (144, 5189913), (153, 4884624), (162, 4613256), (204, 3663468), (216, 3459942), (243, 3075504), (272, 2747601), (306, 2442312), (324, 2306628), (408, 1831734), (432, 1729971), (459, 1628208), (486, 1537752), (612, 1221156), (648, 1153314), (729, 1025168), (816, 915867), (918, 814104), (972, 768876), (1224, 610578), (1296, 576657), (1377, 542736), (1458, 512584), (1836, 407052), (1944, 384438), (2448, 305289), (2754, 271368), (2916, 256292), (3672, 203526), (3769, 198288), (3888, 192219), (4131, 180912), (5508, 135684), (5832, 128146), (7344, 101763), (7538, 99144), (8262, 90456), (11016, 67842), (11307, 66096), (11664, 64073), (12393, 60304), (15076, 49572), (16524, 45228), (22032, 33921), (22614, 33048), (24786, 30152)]