1021567184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 2264021760

約数和(自身を除く): 1242454576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 103, 109, 121, 176, 188, 206, 218, 242, 376, 412, 436, 484, 517, 752, 824, 872, 968, 1034, 1133, 1199, 1648, 1744, 1936, 2068, 2266, 2398, 4136, 4532, 4796, 4841, 5123, 5687, 8272, 9064, 9592, 9682, 10246, 11227, 11374, 12463, 13189, 18128, 19184, 19364, 20492, 22454, 22748, 24926, 26378, 38728, 40984, 44908, 45496, 49852, 52756, 53251, 56353, 77456, 81968, 89816, 90992, 99704, 105512, 106502, 112706, 123497, 179632, 199408, 211024, 213004, 225412, 246994, 426008, 450824, 493988, 527669, 585761, 619883, 852016, 901648, 987976, 1055338, 1171522, 1239766, 1358467, 1975952, 2110676, 2343044, 2479532, 2716934, 4221352, 4686088, 4959064, 5433868, 5804359, 8442704, 9372176, 9918128, 10867736, 11608718, 21735472, 23217436, 46434872, 63847949, 92869744, 127695898, 255391796, 510783592, 1021567184]

約数ペア:

[(1, 1021567184), (2, 510783592), (4, 255391796), (8, 127695898), (11, 92869744), (16, 63847949), (22, 46434872), (44, 23217436), (47, 21735472), (88, 11608718), (94, 10867736), (103, 9918128), (109, 9372176), (121, 8442704), (176, 5804359), (188, 5433868), (206, 4959064), (218, 4686088), (242, 4221352), (376, 2716934), (412, 2479532), (436, 2343044), (484, 2110676), (517, 1975952), (752, 1358467), (824, 1239766), (872, 1171522), (968, 1055338), (1034, 987976), (1133, 901648), (1199, 852016), (1648, 619883), (1744, 585761), (1936, 527669), (2068, 493988), (2266, 450824), (2398, 426008), (4136, 246994), (4532, 225412), (4796, 213004), (4841, 211024), (5123, 199408), (5687, 179632), (8272, 123497), (9064, 112706), (9592, 106502), (9682, 105512), (10246, 99704), (11227, 90992), (11374, 89816), (12463, 81968), (13189, 77456), (18128, 56353), (19184, 53251), (19364, 52756), (20492, 49852), (22454, 45496), (22748, 44908), (24926, 40984), (26378, 38728)]