2890593252

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{1229}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 7414243200

約数和(自身を除く): 4523649948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 827, 948, 1229, 1422, 1654, 2458, 2481, 2844, 3308, 3687, 4916, 4962, 7374, 7443, 9924, 11061, 14748, 14886, 22122, 29772, 44244, 65333, 97091, 130666, 194182, 195999, 261332, 291273, 388364, 391998, 582546, 587997, 783996, 873819, 1016383, 1165092, 1175994, 1747638, 2032766, 2351988, 3049149, 3495276, 4065532, 6098298, 9147447, 12196596, 18294894, 36589788, 80294257, 160588514, 240882771, 321177028, 481765542, 722648313, 963531084, 1445296626, 2890593252]

約数ペア:

[(1, 2890593252), (2, 1445296626), (3, 963531084), (4, 722648313), (6, 481765542), (9, 321177028), (12, 240882771), (18, 160588514), (36, 80294257), (79, 36589788), (158, 18294894), (237, 12196596), (316, 9147447), (474, 6098298), (711, 4065532), (827, 3495276), (948, 3049149), (1229, 2351988), (1422, 2032766), (1654, 1747638), (2458, 1175994), (2481, 1165092), (2844, 1016383), (3308, 873819), (3687, 783996), (4916, 587997), (4962, 582546), (7374, 391998), (7443, 388364), (9924, 291273), (11061, 261332), (14748, 195999), (14886, 194182), (22122, 130666), (29772, 97091), (44244, 65333)]