210329784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 682149600

約数和(自身を除く): 471819816

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, 89, 108, 126, 162, 168, 178, 189, 216, 252, 267, 324, 356, 378, 504, 521, 534, 567, 623, 648, 712, 756, 801, 1042, 1068, 1134, 1246, 1512, 1563, 1602, 1869, 2084, 2136, 2268, 2403, 2492, 3126, 3204, 3647, 3738, 4168, 4536, 4689, 4806, 4984, 5607, 6252, 6408, 7209, 7294, 7476, 9378, 9612, 10941, 11214, 12504, 14067, 14418, 14588, 14952, 16821, 18756, 19224, 21882, 22428, 28134, 28836, 29176, 32823, 33642, 37512, 42201, 43764, 44856, 46369, 50463, 56268, 57672, 65646, 67284, 84402, 87528, 92738, 98469, 100926, 112536, 131292, 134568, 139107, 168804, 185476, 196938, 201852, 262584, 278214, 295407, 324583, 337608, 370952, 393876, 403704, 417321, 556428, 590814, 649166, 787752, 834642, 973749, 1112856, 1181628, 1251963, 1298332, 1669284, 1947498, 2363256, 2503926, 2596664, 2921247, 3338568, 3755889, 3894996, 5007852, 5842494, 7511778, 7789992, 8763741, 10015704, 11684988, 15023556, 17527482, 23369976, 26291223, 30047112, 35054964, 52582446, 70109928, 105164892, 210329784]

約数ペア:

[(1, 210329784), (2, 105164892), (3, 70109928), (4, 52582446), (6, 35054964), (7, 30047112), (8, 26291223), (9, 23369976), (12, 17527482), (14, 15023556), (18, 11684988), (21, 10015704), (24, 8763741), (27, 7789992), (28, 7511778), (36, 5842494), (42, 5007852), (54, 3894996), (56, 3755889), (63, 3338568), (72, 2921247), (81, 2596664), (84, 2503926), (89, 2363256), (108, 1947498), (126, 1669284), (162, 1298332), (168, 1251963), (178, 1181628), (189, 1112856), (216, 973749), (252, 834642), (267, 787752), (324, 649166), (356, 590814), (378, 556428), (504, 417321), (521, 403704), (534, 393876), (567, 370952), (623, 337608), (648, 324583), (712, 295407), (756, 278214), (801, 262584), (1042, 201852), (1068, 196938), (1134, 185476), (1246, 168804), (1512, 139107), (1563, 134568), (1602, 131292), (1869, 112536), (2084, 100926), (2136, 98469), (2268, 92738), (2403, 87528), (2492, 84402), (3126, 67284), (3204, 65646), (3647, 57672), (3738, 56268), (4168, 50463), (4536, 46369), (4689, 44856), (4806, 43764), (4984, 42201), (5607, 37512), (6252, 33642), (6408, 32823), (7209, 29176), (7294, 28836), (7476, 28134), (9378, 22428), (9612, 21882), (10941, 19224), (11214, 18756), (12504, 16821), (14067, 14952), (14418, 14588)]