29688984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 90552000

約数和(自身を除く): 60863016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 97, 104, 108, 109, 117, 156, 194, 216, 218, 234, 291, 312, 327, 351, 388, 436, 468, 582, 654, 702, 776, 872, 873, 936, 981, 1164, 1261, 1308, 1404, 1417, 1746, 1962, 2328, 2522, 2616, 2619, 2808, 2834, 2943, 3492, 3783, 3924, 4251, 5044, 5238, 5668, 5886, 6984, 7566, 7848, 8502, 10088, 10476, 10573, 11336, 11349, 11772, 12753, 15132, 17004, 20952, 21146, 22698, 23544, 25506, 30264, 31719, 34008, 34047, 38259, 42292, 45396, 51012, 63438, 68094, 76518, 84584, 90792, 95157, 102024, 126876, 136188, 137449, 153036, 190314, 253752, 272376, 274898, 285471, 306072, 380628, 412347, 549796, 570942, 761256, 824694, 1099592, 1141884, 1237041, 1649388, 2283768, 2474082, 3298776, 3711123, 4948164, 7422246, 9896328, 14844492, 29688984]

約数ペア:

[(1, 29688984), (2, 14844492), (3, 9896328), (4, 7422246), (6, 4948164), (8, 3711123), (9, 3298776), (12, 2474082), (13, 2283768), (18, 1649388), (24, 1237041), (26, 1141884), (27, 1099592), (36, 824694), (39, 761256), (52, 570942), (54, 549796), (72, 412347), (78, 380628), (97, 306072), (104, 285471), (108, 274898), (109, 272376), (117, 253752), (156, 190314), (194, 153036), (216, 137449), (218, 136188), (234, 126876), (291, 102024), (312, 95157), (327, 90792), (351, 84584), (388, 76518), (436, 68094), (468, 63438), (582, 51012), (654, 45396), (702, 42292), (776, 38259), (872, 34047), (873, 34008), (936, 31719), (981, 30264), (1164, 25506), (1261, 23544), (1308, 22698), (1404, 21146), (1417, 20952), (1746, 17004), (1962, 15132), (2328, 12753), (2522, 11772), (2616, 11349), (2619, 11336), (2808, 10573), (2834, 10476), (2943, 10088), (3492, 8502), (3783, 7848), (3924, 7566), (4251, 6984), (5044, 5886), (5238, 5668)]