905648736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 2586608640

約数和(自身を除く): 1680959904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 71, 92, 96, 106, 109, 138, 142, 159, 184, 212, 213, 218, 276, 284, 318, 327, 368, 424, 426, 436, 552, 568, 636, 654, 736, 848, 852, 872, 1104, 1136, 1219, 1272, 1308, 1633, 1696, 1704, 1744, 2208, 2272, 2438, 2507, 2544, 2616, 3266, 3408, 3488, 3657, 3763, 4876, 4899, 5014, 5088, 5232, 5777, 6532, 6816, 7314, 7521, 7526, 7739, 9752, 9798, 10028, 10464, 11289, 11554, 13064, 14628, 15042, 15052, 15478, 17331, 19504, 19596, 20056, 22578, 23108, 23217, 26128, 29256, 30084, 30104, 30956, 34662, 39008, 39192, 40112, 45156, 46216, 46434, 52256, 58512, 60168, 60208, 61912, 69324, 78384, 80224, 86549, 90312, 92432, 92868, 117024, 120336, 120416, 123824, 132871, 138648, 156768, 173098, 177997, 180624, 184864, 185736, 240672, 247648, 259647, 265742, 277296, 346196, 355994, 361248, 371472, 398613, 410167, 519294, 531484, 533991, 554592, 692392, 711988, 742944, 797226, 820334, 1038588, 1062968, 1067982, 1230501, 1384784, 1423976, 1594452, 1640668, 2077176, 2125936, 2135964, 2461002, 2769568, 2847952, 3188904, 3281336, 4154352, 4251872, 4271928, 4922004, 5695904, 6377808, 6562672, 8308704, 8543856, 9433841, 9844008, 12755616, 13125344, 17087712, 18867682, 19688016, 28301523, 37735364, 39376032, 56603046, 75470728, 113206092, 150941456, 226412184, 301882912, 452824368, 905648736]

約数ペア:

[(1, 905648736), (2, 452824368), (3, 301882912), (4, 226412184), (6, 150941456), (8, 113206092), (12, 75470728), (16, 56603046), (23, 39376032), (24, 37735364), (32, 28301523), (46, 19688016), (48, 18867682), (53, 17087712), (69, 13125344), (71, 12755616), (92, 9844008), (96, 9433841), (106, 8543856), (109, 8308704), (138, 6562672), (142, 6377808), (159, 5695904), (184, 4922004), (212, 4271928), (213, 4251872), (218, 4154352), (276, 3281336), (284, 3188904), (318, 2847952), (327, 2769568), (368, 2461002), (424, 2135964), (426, 2125936), (436, 2077176), (552, 1640668), (568, 1594452), (636, 1423976), (654, 1384784), (736, 1230501), (848, 1067982), (852, 1062968), (872, 1038588), (1104, 820334), (1136, 797226), (1219, 742944), (1272, 711988), (1308, 692392), (1633, 554592), (1696, 533991), (1704, 531484), (1744, 519294), (2208, 410167), (2272, 398613), (2438, 371472), (2507, 361248), (2544, 355994), (2616, 346196), (3266, 277296), (3408, 265742), (3488, 259647), (3657, 247648), (3763, 240672), (4876, 185736), (4899, 184864), (5014, 180624), (5088, 177997), (5232, 173098), (5777, 156768), (6532, 138648), (6816, 132871), (7314, 123824), (7521, 120416), (7526, 120336), (7739, 117024), (9752, 92868), (9798, 92432), (10028, 90312), (10464, 86549), (11289, 80224), (11554, 78384), (13064, 69324), (14628, 61912), (15042, 60208), (15052, 60168), (15478, 58512), (17331, 52256), (19504, 46434), (19596, 46216), (20056, 45156), (22578, 40112), (23108, 39192), (23217, 39008), (26128, 34662), (29256, 30956), (30084, 30104)]