2077945236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 5616723840

約数和(自身を除く): 3538778604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 67, 87, 116, 122, 134, 174, 183, 201, 244, 261, 268, 348, 366, 402, 487, 522, 549, 603, 732, 804, 974, 1044, 1098, 1206, 1461, 1769, 1943, 1948, 2196, 2412, 2922, 3538, 3886, 4087, 4383, 5307, 5829, 5844, 7076, 7772, 8174, 8766, 10614, 11658, 12261, 14123, 15921, 16348, 17487, 17532, 21228, 23316, 24522, 28246, 29707, 31842, 32629, 34974, 36783, 42369, 49044, 56492, 59414, 63684, 65258, 69948, 73566, 84738, 89121, 97887, 118523, 118828, 127107, 130516, 147132, 169476, 178242, 195774, 237046, 254214, 267363, 293661, 355569, 356484, 391548, 474092, 508428, 534726, 587322, 711138, 861503, 946241, 1066707, 1069452, 1174644, 1422276, 1723006, 1892482, 1990369, 2133414, 2584509, 2838723, 3446012, 3784964, 3980738, 4266828, 5169018, 5677446, 5971107, 7753527, 7961476, 8516169, 10338036, 11354892, 11942214, 15507054, 17032338, 17913321, 23884428, 31014108, 34064676, 35826642, 57720701, 71653284, 115441402, 173162103, 230882804, 346324206, 519486309, 692648412, 1038972618, 2077945236]

約数ペア:

[(1, 2077945236), (2, 1038972618), (3, 692648412), (4, 519486309), (6, 346324206), (9, 230882804), (12, 173162103), (18, 115441402), (29, 71653284), (36, 57720701), (58, 35826642), (61, 34064676), (67, 31014108), (87, 23884428), (116, 17913321), (122, 17032338), (134, 15507054), (174, 11942214), (183, 11354892), (201, 10338036), (244, 8516169), (261, 7961476), (268, 7753527), (348, 5971107), (366, 5677446), (402, 5169018), (487, 4266828), (522, 3980738), (549, 3784964), (603, 3446012), (732, 2838723), (804, 2584509), (974, 2133414), (1044, 1990369), (1098, 1892482), (1206, 1723006), (1461, 1422276), (1769, 1174644), (1943, 1069452), (1948, 1066707), (2196, 946241), (2412, 861503), (2922, 711138), (3538, 587322), (3886, 534726), (4087, 508428), (4383, 474092), (5307, 391548), (5829, 356484), (5844, 355569), (7076, 293661), (7772, 267363), (8174, 254214), (8766, 237046), (10614, 195774), (11658, 178242), (12261, 169476), (14123, 147132), (15921, 130516), (16348, 127107), (17487, 118828), (17532, 118523), (21228, 97887), (23316, 89121), (24522, 84738), (28246, 73566), (29707, 69948), (31842, 65258), (32629, 63684), (34974, 59414), (36783, 56492), (42369, 49044)]