744894774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{43607}}^1$

素因数の和:43701

約数の個数: 48

約数和(自身を含む): 1761937632

約数和(自身を除く): 1017042858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 43607, 87214, 130821, 261642, 392463, 566891, 784926, 1133782, 1700673, 3183311, 3401346, 5102019, 6366622, 9549933, 10204038, 19099866, 28649799, 41383043, 57299598, 82766086, 124149129, 248298258, 372447387, 744894774]

約数ペア:

[(1, 744894774), (2, 372447387), (3, 248298258), (6, 124149129), (9, 82766086), (13, 57299598), (18, 41383043), (26, 28649799), (39, 19099866), (73, 10204038), (78, 9549933), (117, 6366622), (146, 5102019), (219, 3401346), (234, 3183311), (438, 1700673), (657, 1133782), (949, 784926), (1314, 566891), (1898, 392463), (2847, 261642), (5694, 130821), (8541, 87214), (17082, 43607)]