252869688

素因数分解:

$2^3\times 3^7\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 723240000

約数和(自身を除く): 470370312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 149, 162, 194, 216, 243, 291, 298, 324, 388, 447, 486, 582, 596, 648, 729, 776, 873, 894, 972, 1164, 1192, 1341, 1458, 1746, 1788, 1944, 2187, 2328, 2619, 2682, 2916, 3492, 3576, 4023, 4374, 5238, 5364, 5832, 6984, 7857, 8046, 8748, 10476, 10728, 12069, 14453, 15714, 16092, 17496, 20952, 23571, 24138, 28906, 31428, 32184, 36207, 43359, 47142, 48276, 57812, 62856, 70713, 72414, 86718, 94284, 96552, 108621, 115624, 130077, 141426, 144828, 173436, 188568, 212139, 217242, 260154, 282852, 289656, 325863, 346872, 390231, 424278, 434484, 520308, 565704, 651726, 780462, 848556, 868968, 1040616, 1170693, 1303452, 1560924, 1697112, 2341386, 2606904, 3121848, 3512079, 4682772, 7024158, 9365544, 10536237, 14048316, 21072474, 28096632, 31608711, 42144948, 63217422, 84289896, 126434844, 252869688]

約数ペア:

[(1, 252869688), (2, 126434844), (3, 84289896), (4, 63217422), (6, 42144948), (8, 31608711), (9, 28096632), (12, 21072474), (18, 14048316), (24, 10536237), (27, 9365544), (36, 7024158), (54, 4682772), (72, 3512079), (81, 3121848), (97, 2606904), (108, 2341386), (149, 1697112), (162, 1560924), (194, 1303452), (216, 1170693), (243, 1040616), (291, 868968), (298, 848556), (324, 780462), (388, 651726), (447, 565704), (486, 520308), (582, 434484), (596, 424278), (648, 390231), (729, 346872), (776, 325863), (873, 289656), (894, 282852), (972, 260154), (1164, 217242), (1192, 212139), (1341, 188568), (1458, 173436), (1746, 144828), (1788, 141426), (1944, 130077), (2187, 115624), (2328, 108621), (2619, 96552), (2682, 94284), (2916, 86718), (3492, 72414), (3576, 70713), (4023, 62856), (4374, 57812), (5238, 48276), (5364, 47142), (5832, 43359), (6984, 36207), (7857, 32184), (8046, 31428), (8748, 28906), (10476, 24138), (10728, 23571), (12069, 20952), (14453, 17496), (15714, 16092)]