198752544

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 597051000

約数和(自身を除く): 398298456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 72, 87, 96, 106, 116, 144, 159, 174, 212, 232, 261, 288, 318, 348, 424, 449, 464, 477, 522, 636, 696, 848, 898, 928, 954, 1044, 1272, 1347, 1392, 1537, 1696, 1796, 1908, 2088, 2544, 2694, 2784, 3074, 3592, 3816, 4041, 4176, 4611, 5088, 5388, 6148, 7184, 7632, 8082, 8352, 9222, 10776, 12296, 13021, 13833, 14368, 15264, 16164, 18444, 21552, 23797, 24592, 26042, 27666, 32328, 36888, 39063, 43104, 47594, 49184, 52084, 55332, 64656, 71391, 73776, 78126, 95188, 104168, 110664, 117189, 129312, 142782, 147552, 156252, 190376, 208336, 214173, 221328, 234378, 285564, 312504, 380752, 416672, 428346, 442656, 468756, 571128, 625008, 690113, 761504, 856692, 937512, 1142256, 1250016, 1380226, 1713384, 1875024, 2070339, 2284512, 2760452, 3426768, 3750048, 4140678, 5520904, 6211017, 6853536, 8281356, 11041808, 12422034, 16562712, 22083616, 24844068, 33125424, 49688136, 66250848, 99376272, 198752544]

約数ペア:

[(1, 198752544), (2, 99376272), (3, 66250848), (4, 49688136), (6, 33125424), (8, 24844068), (9, 22083616), (12, 16562712), (16, 12422034), (18, 11041808), (24, 8281356), (29, 6853536), (32, 6211017), (36, 5520904), (48, 4140678), (53, 3750048), (58, 3426768), (72, 2760452), (87, 2284512), (96, 2070339), (106, 1875024), (116, 1713384), (144, 1380226), (159, 1250016), (174, 1142256), (212, 937512), (232, 856692), (261, 761504), (288, 690113), (318, 625008), (348, 571128), (424, 468756), (449, 442656), (464, 428346), (477, 416672), (522, 380752), (636, 312504), (696, 285564), (848, 234378), (898, 221328), (928, 214173), (954, 208336), (1044, 190376), (1272, 156252), (1347, 147552), (1392, 142782), (1537, 129312), (1696, 117189), (1796, 110664), (1908, 104168), (2088, 95188), (2544, 78126), (2694, 73776), (2784, 71391), (3074, 64656), (3592, 55332), (3816, 52084), (4041, 49184), (4176, 47594), (4611, 43104), (5088, 39063), (5388, 36888), (6148, 32328), (7184, 27666), (7632, 26042), (8082, 24592), (8352, 23797), (9222, 21552), (10776, 18444), (12296, 16164), (13021, 15264), (13833, 14368)]