577238536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 1368576000

約数和(自身を除く): 791337464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 59, 68, 86, 118, 119, 136, 172, 236, 238, 239, 301, 344, 413, 472, 476, 478, 602, 731, 826, 952, 956, 1003, 1204, 1462, 1652, 1673, 1912, 2006, 2408, 2537, 2924, 3304, 3346, 4012, 4063, 5074, 5117, 5848, 6692, 7021, 8024, 8126, 10148, 10234, 10277, 13384, 14042, 14101, 16252, 17759, 20296, 20468, 20554, 28084, 28202, 28441, 32504, 35518, 40936, 41108, 43129, 56168, 56404, 56882, 71036, 71939, 82216, 86258, 98707, 112808, 113764, 142072, 143878, 172516, 174709, 197414, 227528, 239717, 287756, 301903, 345032, 349418, 394828, 479434, 575512, 603806, 606343, 698836, 789656, 958868, 1207612, 1212686, 1222963, 1397672, 1678019, 1917736, 2415224, 2425372, 2445926, 3356038, 4244401, 4850744, 4891852, 6712076, 8488802, 9783704, 10307831, 13424152, 16977604, 20615662, 33955208, 41231324, 72154817, 82462648, 144309634, 288619268, 577238536]

約数ペア:

[(1, 577238536), (2, 288619268), (4, 144309634), (7, 82462648), (8, 72154817), (14, 41231324), (17, 33955208), (28, 20615662), (34, 16977604), (43, 13424152), (56, 10307831), (59, 9783704), (68, 8488802), (86, 6712076), (118, 4891852), (119, 4850744), (136, 4244401), (172, 3356038), (236, 2445926), (238, 2425372), (239, 2415224), (301, 1917736), (344, 1678019), (413, 1397672), (472, 1222963), (476, 1212686), (478, 1207612), (602, 958868), (731, 789656), (826, 698836), (952, 606343), (956, 603806), (1003, 575512), (1204, 479434), (1462, 394828), (1652, 349418), (1673, 345032), (1912, 301903), (2006, 287756), (2408, 239717), (2537, 227528), (2924, 197414), (3304, 174709), (3346, 172516), (4012, 143878), (4063, 142072), (5074, 113764), (5117, 112808), (5848, 98707), (6692, 86258), (7021, 82216), (8024, 71939), (8126, 71036), (10148, 56882), (10234, 56404), (10277, 56168), (13384, 43129), (14042, 41108), (14101, 40936), (16252, 35518), (17759, 32504), (20296, 28441), (20468, 28202), (20554, 28084)]