726008616

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 2115590400

約数和(自身を除く): 1389581784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 317, 414, 461, 552, 621, 634, 828, 922, 951, 1242, 1268, 1383, 1656, 1844, 1902, 2484, 2536, 2766, 2853, 3688, 3804, 4149, 4968, 5532, 5706, 7291, 7608, 8298, 8559, 10603, 11064, 11412, 12447, 14582, 16596, 17118, 21206, 21873, 22824, 24894, 29164, 31809, 33192, 34236, 42412, 43746, 49788, 58328, 63618, 65619, 68472, 84824, 87492, 95427, 99576, 127236, 131238, 146137, 174984, 190854, 196857, 254472, 262476, 286281, 292274, 381708, 393714, 438411, 524952, 572562, 584548, 763416, 787428, 876822, 1145124, 1169096, 1315233, 1574856, 1753644, 2290248, 2630466, 3361151, 3507288, 3945699, 5260932, 6722302, 7891398, 10083453, 10521864, 13444604, 15782796, 20166906, 26889208, 30250359, 31565592, 40333812, 60500718, 80667624, 90751077, 121001436, 181502154, 242002872, 363004308, 726008616]

約数ペア:

[(1, 726008616), (2, 363004308), (3, 242002872), (4, 181502154), (6, 121001436), (8, 90751077), (9, 80667624), (12, 60500718), (18, 40333812), (23, 31565592), (24, 30250359), (27, 26889208), (36, 20166906), (46, 15782796), (54, 13444604), (69, 10521864), (72, 10083453), (92, 7891398), (108, 6722302), (138, 5260932), (184, 3945699), (207, 3507288), (216, 3361151), (276, 2630466), (317, 2290248), (414, 1753644), (461, 1574856), (552, 1315233), (621, 1169096), (634, 1145124), (828, 876822), (922, 787428), (951, 763416), (1242, 584548), (1268, 572562), (1383, 524952), (1656, 438411), (1844, 393714), (1902, 381708), (2484, 292274), (2536, 286281), (2766, 262476), (2853, 254472), (3688, 196857), (3804, 190854), (4149, 174984), (4968, 146137), (5532, 131238), (5706, 127236), (7291, 99576), (7608, 95427), (8298, 87492), (8559, 84824), (10603, 68472), (11064, 65619), (11412, 63618), (12447, 58328), (14582, 49788), (16596, 43746), (17118, 42412), (21206, 34236), (21873, 33192), (22824, 31809), (24894, 29164)]