249210002952

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{351503}}^1$

素因数の和:351787

約数の個数: 96

約数和(自身を含む): 693657993600

約数和(自身を除く): 444447990648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 229, 258, 344, 387, 458, 516, 687, 774, 916, 1032, 1374, 1548, 1832, 2061, 2748, 3096, 4122, 5496, 8244, 9847, 16488, 19694, 29541, 39388, 59082, 78776, 88623, 118164, 177246, 236328, 351503, 354492, 703006, 708984, 1054509, 1406012, 2109018, 2812024, 3163527, 4218036, 6327054, 8436072, 12654108, 15114629, 25308216, 30229258, 45343887, 60458516, 80494187, 90687774, 120917032, 136031661, 160988374, 181375548, 241482561, 272063322, 321976748, 362751096, 482965122, 544126644, 643953496, 724447683, 965930244, 1088253288, 1448895366, 1931860488, 2897790732, 3461250041, 5795581464, 6922500082, 10383750123, 13845000164, 20767500246, 27690000328, 31151250369, 41535000492, 62302500738, 83070000984, 124605001476, 249210002952]

約数ペア:

[(1, 249210002952), (2, 124605001476), (3, 83070000984), (4, 62302500738), (6, 41535000492), (8, 31151250369), (9, 27690000328), (12, 20767500246), (18, 13845000164), (24, 10383750123), (36, 6922500082), (43, 5795581464), (72, 3461250041), (86, 2897790732), (129, 1931860488), (172, 1448895366), (229, 1088253288), (258, 965930244), (344, 724447683), (387, 643953496), (458, 544126644), (516, 482965122), (687, 362751096), (774, 321976748), (916, 272063322), (1032, 241482561), (1374, 181375548), (1548, 160988374), (1832, 136031661), (2061, 120917032), (2748, 90687774), (3096, 80494187), (4122, 60458516), (5496, 45343887), (8244, 30229258), (9847, 25308216), (16488, 15114629), (19694, 12654108), (29541, 8436072), (39388, 6327054), (59082, 4218036), (78776, 3163527), (88623, 2812024), (118164, 2109018), (177246, 1406012), (236328, 1054509), (351503, 708984), (354492, 703006)]