1809623256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1741}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 5418316800

約数和(自身を除く): 3608693544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 269, 276, 322, 483, 538, 552, 644, 807, 966, 1076, 1288, 1614, 1741, 1883, 1932, 2152, 3228, 3482, 3766, 3864, 5223, 5649, 6187, 6456, 6964, 7532, 10446, 11298, 12187, 12374, 13928, 15064, 18561, 20892, 22596, 24374, 24748, 36561, 37122, 40043, 41784, 43309, 45192, 48748, 49496, 73122, 74244, 80086, 86618, 97496, 120129, 129927, 146244, 148488, 160172, 173236, 240258, 259854, 280301, 292488, 320344, 346472, 468329, 480516, 519708, 560602, 840903, 936658, 961032, 1039416, 1121204, 1404987, 1681806, 1873316, 2242408, 2809974, 3278303, 3363612, 3746632, 5619948, 6556606, 6727224, 9834909, 10771567, 11239896, 13113212, 19669818, 21543134, 26226424, 32314701, 39339636, 43086268, 64629402, 75400969, 78679272, 86172536, 129258804, 150801938, 226202907, 258517608, 301603876, 452405814, 603207752, 904811628, 1809623256]

約数ペア:

[(1, 1809623256), (2, 904811628), (3, 603207752), (4, 452405814), (6, 301603876), (7, 258517608), (8, 226202907), (12, 150801938), (14, 129258804), (21, 86172536), (23, 78679272), (24, 75400969), (28, 64629402), (42, 43086268), (46, 39339636), (56, 32314701), (69, 26226424), (84, 21543134), (92, 19669818), (138, 13113212), (161, 11239896), (168, 10771567), (184, 9834909), (269, 6727224), (276, 6556606), (322, 5619948), (483, 3746632), (538, 3363612), (552, 3278303), (644, 2809974), (807, 2242408), (966, 1873316), (1076, 1681806), (1288, 1404987), (1614, 1121204), (1741, 1039416), (1883, 961032), (1932, 936658), (2152, 840903), (3228, 560602), (3482, 519708), (3766, 480516), (3864, 468329), (5223, 346472), (5649, 320344), (6187, 292488), (6456, 280301), (6964, 259854), (7532, 240258), (10446, 173236), (11298, 160172), (12187, 148488), (12374, 146244), (13928, 129927), (15064, 120129), (18561, 97496), (20892, 86618), (22596, 80086), (24374, 74244), (24748, 73122), (36561, 49496), (37122, 48748), (40043, 45192), (41784, 43309)]