803910996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2710

約数の個数: 144

約数和(自身を含む): 2470051584

約数和(自身を除く): 1666140588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 252, 276, 318, 322, 371, 414, 477, 483, 636, 644, 742, 828, 954, 966, 1113, 1219, 1449, 1484, 1908, 1932, 2226, 2438, 2617, 2898, 3339, 3657, 4452, 4876, 5234, 5796, 6678, 7314, 7851, 8533, 10468, 10971, 13356, 14628, 15702, 17066, 18319, 21942, 23553, 25599, 31404, 34132, 36638, 43884, 47106, 51198, 54957, 60191, 73276, 76797, 94212, 102396, 109914, 120382, 138701, 153594, 164871, 180573, 219828, 240764, 277402, 307188, 329742, 361146, 416103, 421337, 541719, 554804, 659484, 722292, 832206, 842674, 970907, 1083438, 1248309, 1264011, 1664412, 1685348, 1941814, 2166876, 2496618, 2528022, 2912721, 3190123, 3792033, 3883628, 4993236, 5056044, 5825442, 6380246, 7584066, 8738163, 9570369, 11650884, 12760492, 15168132, 17476326, 19140738, 22330861, 28711107, 34952652, 38281476, 44661722, 57422214, 66992583, 89323444, 114844428, 133985166, 200977749, 267970332, 401955498, 803910996]

約数ペア:

[(1, 803910996), (2, 401955498), (3, 267970332), (4, 200977749), (6, 133985166), (7, 114844428), (9, 89323444), (12, 66992583), (14, 57422214), (18, 44661722), (21, 38281476), (23, 34952652), (28, 28711107), (36, 22330861), (42, 19140738), (46, 17476326), (53, 15168132), (63, 12760492), (69, 11650884), (84, 9570369), (92, 8738163), (106, 7584066), (126, 6380246), (138, 5825442), (159, 5056044), (161, 4993236), (207, 3883628), (212, 3792033), (252, 3190123), (276, 2912721), (318, 2528022), (322, 2496618), (371, 2166876), (414, 1941814), (477, 1685348), (483, 1664412), (636, 1264011), (644, 1248309), (742, 1083438), (828, 970907), (954, 842674), (966, 832206), (1113, 722292), (1219, 659484), (1449, 554804), (1484, 541719), (1908, 421337), (1932, 416103), (2226, 361146), (2438, 329742), (2617, 307188), (2898, 277402), (3339, 240764), (3657, 219828), (4452, 180573), (4876, 164871), (5234, 153594), (5796, 138701), (6678, 120382), (7314, 109914), (7851, 102396), (8533, 94212), (10468, 76797), (10971, 73276), (13356, 60191), (14628, 54957), (15702, 51198), (17066, 47106), (18319, 43884), (21942, 36638), (23553, 34132), (25599, 31404)]