421292120352

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{78721}}^1$

素因数の和:79362

約数の個数: 96

約数和(自身を含む): 1118383930944

約数和(自身を除く): 697091810592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 521, 642, 856, 1042, 1284, 1563, 1712, 2084, 2568, 3126, 3424, 4168, 5136, 6252, 8336, 10272, 12504, 16672, 25008, 50016, 55747, 78721, 111494, 157442, 167241, 222988, 236163, 314884, 334482, 445976, 472326, 629768, 668964, 891952, 944652, 1259536, 1337928, 1783904, 1889304, 2519072, 2675856, 3778608, 5351712, 7557216, 8423147, 16846294, 25269441, 33692588, 41013641, 50538882, 67385176, 82027282, 101077764, 123040923, 134770352, 164054564, 202155528, 246081846, 269540704, 328109128, 404311056, 492163692, 656218256, 808622112, 984327384, 1312436512, 1968654768, 3937309536, 4388459587, 8776919174, 13165378761, 17553838348, 26330757522, 35107676696, 52661515044, 70215353392, 105323030088, 140430706784, 210646060176, 421292120352]

約数ペア:

[(1, 421292120352), (2, 210646060176), (3, 140430706784), (4, 105323030088), (6, 70215353392), (8, 52661515044), (12, 35107676696), (16, 26330757522), (24, 17553838348), (32, 13165378761), (48, 8776919174), (96, 4388459587), (107, 3937309536), (214, 1968654768), (321, 1312436512), (428, 984327384), (521, 808622112), (642, 656218256), (856, 492163692), (1042, 404311056), (1284, 328109128), (1563, 269540704), (1712, 246081846), (2084, 202155528), (2568, 164054564), (3126, 134770352), (3424, 123040923), (4168, 101077764), (5136, 82027282), (6252, 67385176), (8336, 50538882), (10272, 41013641), (12504, 33692588), (16672, 25269441), (25008, 16846294), (50016, 8423147), (55747, 7557216), (78721, 5351712), (111494, 3778608), (157442, 2675856), (167241, 2519072), (222988, 1889304), (236163, 1783904), (314884, 1337928), (334482, 1259536), (445976, 944652), (472326, 891952), (629768, 668964)]