780776207532

素因数分解:

$2^2\times 3^3\times {\mathrm{1381}}^1\times {\mathrm{5234909}}^1$

素因数の和:5236303

約数の個数: 48

約数和(自身を含む): 2025700773600

約数和(自身を除く): 1244924566068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1381, 2762, 4143, 5524, 8286, 12429, 16572, 24858, 37287, 49716, 74574, 149148, 5234909, 10469818, 15704727, 20939636, 31409454, 47114181, 62818908, 94228362, 141342543, 188456724, 282685086, 565370172, 7229409329, 14458818658, 21688227987, 28917637316, 43376455974, 65064683961, 86752911948, 130129367922, 195194051883, 260258735844, 390388103766, 780776207532]

約数ペア:

[(1, 780776207532), (2, 390388103766), (3, 260258735844), (4, 195194051883), (6, 130129367922), (9, 86752911948), (12, 65064683961), (18, 43376455974), (27, 28917637316), (36, 21688227987), (54, 14458818658), (108, 7229409329), (1381, 565370172), (2762, 282685086), (4143, 188456724), (5524, 141342543), (8286, 94228362), (12429, 62818908), (16572, 47114181), (24858, 31409454), (37287, 20939636), (49716, 15704727), (74574, 10469818), (149148, 5234909)]