1987444296

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6636

約数の個数: 128

約数和(自身を含む): 5916758400

約数和(自身を除く): 3929314104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 83, 102, 108, 136, 153, 166, 204, 216, 249, 306, 332, 408, 459, 498, 612, 664, 747, 918, 996, 1224, 1411, 1494, 1836, 1992, 2241, 2822, 2988, 3672, 4233, 4482, 5644, 5976, 6521, 8466, 8964, 11288, 12699, 13042, 16932, 17928, 19563, 25398, 26084, 33864, 38097, 39126, 50796, 52168, 58689, 76194, 78252, 101592, 110857, 117378, 152388, 156504, 176067, 221714, 234756, 304776, 332571, 352134, 443428, 469512, 541243, 665142, 704268, 886856, 997713, 1082486, 1330284, 1408536, 1623729, 1995426, 2164972, 2660568, 2993139, 3247458, 3990852, 4329944, 4871187, 5986278, 6494916, 7981704, 9201131, 9742374, 11972556, 12989832, 14613561, 18402262, 19484748, 23945112, 27603393, 29227122, 36804524, 38969496, 55206786, 58454244, 73609048, 82810179, 110413572, 116908488, 165620358, 220827144, 248430537, 331240716, 496861074, 662481432, 993722148, 1987444296]

約数ペア:

[(1, 1987444296), (2, 993722148), (3, 662481432), (4, 496861074), (6, 331240716), (8, 248430537), (9, 220827144), (12, 165620358), (17, 116908488), (18, 110413572), (24, 82810179), (27, 73609048), (34, 58454244), (36, 55206786), (51, 38969496), (54, 36804524), (68, 29227122), (72, 27603393), (83, 23945112), (102, 19484748), (108, 18402262), (136, 14613561), (153, 12989832), (166, 11972556), (204, 9742374), (216, 9201131), (249, 7981704), (306, 6494916), (332, 5986278), (408, 4871187), (459, 4329944), (498, 3990852), (612, 3247458), (664, 2993139), (747, 2660568), (918, 2164972), (996, 1995426), (1224, 1623729), (1411, 1408536), (1494, 1330284), (1836, 1082486), (1992, 997713), (2241, 886856), (2822, 704268), (2988, 665142), (3672, 541243), (4233, 469512), (4482, 443428), (5644, 352134), (5976, 332571), (6521, 304776), (8466, 234756), (8964, 221714), (11288, 176067), (12699, 156504), (13042, 152388), (16932, 117378), (17928, 110857), (19563, 101592), (25398, 78252), (26084, 76194), (33864, 58689), (38097, 52168), (39126, 50796)]