2238247908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{60539}}^1$

素因数の和:60641

約数の個数: 72

約数和(自身を含む): 6170236800

約数和(自身を除く): 3931988892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 36972, 60539, 121078, 181617, 242156, 363234, 544851, 726468, 787007, 1089702, 1574014, 2179404, 2361021, 3148028, 4722042, 4782581, 7083063, 9444084, 9565162, 14166126, 14347743, 19130324, 28332252, 28695486, 43043229, 57390972, 62173553, 86086458, 124347106, 172172916, 186520659, 248694212, 373041318, 559561977, 746082636, 1119123954, 2238247908]

約数ペア:

[(1, 2238247908), (2, 1119123954), (3, 746082636), (4, 559561977), (6, 373041318), (9, 248694212), (12, 186520659), (13, 172172916), (18, 124347106), (26, 86086458), (36, 62173553), (39, 57390972), (52, 43043229), (78, 28695486), (79, 28332252), (117, 19130324), (156, 14347743), (158, 14166126), (234, 9565162), (237, 9444084), (316, 7083063), (468, 4782581), (474, 4722042), (711, 3148028), (948, 2361021), (1027, 2179404), (1422, 1574014), (2054, 1089702), (2844, 787007), (3081, 726468), (4108, 544851), (6162, 363234), (9243, 242156), (12324, 181617), (18486, 121078), (36972, 60539)]