561704004

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1625702400

約数和(自身を除く): 1063998396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 71, 93, 102, 108, 124, 139, 142, 153, 186, 204, 213, 278, 279, 284, 306, 372, 417, 426, 459, 527, 556, 558, 612, 639, 834, 837, 852, 918, 1054, 1116, 1207, 1251, 1278, 1581, 1668, 1674, 1836, 1917, 2108, 2201, 2363, 2414, 2502, 2556, 3162, 3348, 3621, 3753, 3834, 4309, 4402, 4726, 4743, 4828, 5004, 6324, 6603, 7089, 7242, 7506, 7668, 8618, 8804, 9452, 9486, 9869, 10863, 12927, 13206, 14178, 14229, 14484, 15012, 17236, 18972, 19738, 19809, 21267, 21726, 25854, 26412, 28356, 28458, 29607, 32589, 37417, 38781, 39476, 39618, 42534, 43452, 51708, 56916, 59214, 59427, 63801, 65178, 73253, 74834, 77562, 79236, 85068, 88821, 112251, 116343, 118428, 118854, 127602, 130356, 146506, 149668, 155124, 167773, 177642, 219759, 224502, 232686, 237708, 255204, 266463, 293012, 305939, 335546, 336753, 355284, 439518, 449004, 465372, 503319, 532926, 611878, 659277, 671092, 673506, 879036, 917817, 1006638, 1010259, 1065852, 1223756, 1318554, 1347012, 1509957, 1835634, 1977831, 2013276, 2020518, 2637108, 2753451, 3019914, 3671268, 3955662, 4041036, 4529871, 5200963, 5506902, 6039828, 7911324, 8260353, 9059742, 10401926, 11013804, 15602889, 16520706, 18119484, 20803852, 31205778, 33041412, 46808667, 62411556, 93617334, 140426001, 187234668, 280852002, 561704004]

約数ペア:

[(1, 561704004), (2, 280852002), (3, 187234668), (4, 140426001), (6, 93617334), (9, 62411556), (12, 46808667), (17, 33041412), (18, 31205778), (27, 20803852), (31, 18119484), (34, 16520706), (36, 15602889), (51, 11013804), (54, 10401926), (62, 9059742), (68, 8260353), (71, 7911324), (93, 6039828), (102, 5506902), (108, 5200963), (124, 4529871), (139, 4041036), (142, 3955662), (153, 3671268), (186, 3019914), (204, 2753451), (213, 2637108), (278, 2020518), (279, 2013276), (284, 1977831), (306, 1835634), (372, 1509957), (417, 1347012), (426, 1318554), (459, 1223756), (527, 1065852), (556, 1010259), (558, 1006638), (612, 917817), (639, 879036), (834, 673506), (837, 671092), (852, 659277), (918, 611878), (1054, 532926), (1116, 503319), (1207, 465372), (1251, 449004), (1278, 439518), (1581, 355284), (1668, 336753), (1674, 335546), (1836, 305939), (1917, 293012), (2108, 266463), (2201, 255204), (2363, 237708), (2414, 232686), (2502, 224502), (2556, 219759), (3162, 177642), (3348, 167773), (3621, 155124), (3753, 149668), (3834, 146506), (4309, 130356), (4402, 127602), (4726, 118854), (4743, 118428), (4828, 116343), (5004, 112251), (6324, 88821), (6603, 85068), (7089, 79236), (7242, 77562), (7506, 74834), (7668, 73253), (8618, 65178), (8804, 63801), (9452, 59427), (9486, 59214), (9869, 56916), (10863, 51708), (12927, 43452), (13206, 42534), (14178, 39618), (14229, 39476), (14484, 38781), (15012, 37417), (17236, 32589), (18972, 29607), (19738, 28458), (19809, 28356), (21267, 26412), (21726, 25854)]