2904750072

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{71153}}^1$

素因数の和:71184

約数の個数: 112

約数和(自身を含む): 9332558640

約数和(自身を除く): 6427808568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 71153, 142306, 213459, 284612, 426918, 498071, 569224, 640377, 853836, 996142, 1280754, 1494213, 1707672, 1921131, 1992284, 2561508, 2988426, 3842262, 3984568, 4482639, 5123016, 5763393, 5976852, 7684524, 8965278, 11526786, 11953704, 13447917, 15369048, 17290179, 17930556, 23053572, 26895834, 34580358, 35861112, 40343751, 46107144, 51870537, 53791668, 69160716, 80687502, 103741074, 107583336, 121031253, 138321432, 161375004, 207482148, 242062506, 322750008, 363093759, 414964296, 484125012, 726187518, 968250024, 1452375036, 2904750072]

約数ペア:

[(1, 2904750072), (2, 1452375036), (3, 968250024), (4, 726187518), (6, 484125012), (7, 414964296), (8, 363093759), (9, 322750008), (12, 242062506), (14, 207482148), (18, 161375004), (21, 138321432), (24, 121031253), (27, 107583336), (28, 103741074), (36, 80687502), (42, 69160716), (54, 53791668), (56, 51870537), (63, 46107144), (72, 40343751), (81, 35861112), (84, 34580358), (108, 26895834), (126, 23053572), (162, 17930556), (168, 17290179), (189, 15369048), (216, 13447917), (243, 11953704), (252, 11526786), (324, 8965278), (378, 7684524), (486, 5976852), (504, 5763393), (567, 5123016), (648, 4482639), (729, 3984568), (756, 3842262), (972, 2988426), (1134, 2561508), (1458, 1992284), (1512, 1921131), (1701, 1707672), (1944, 1494213), (2268, 1280754), (2916, 996142), (3402, 853836), (4536, 640377), (5103, 569224), (5832, 498071), (6804, 426918), (10206, 284612), (13608, 213459), (20412, 142306), (40824, 71153)]