380484612

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 980343000

約数和(自身を除く): 599858388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 149, 178, 267, 298, 356, 447, 534, 596, 797, 801, 894, 1068, 1341, 1594, 1602, 1788, 2391, 2682, 3188, 3204, 4782, 5364, 7173, 9564, 13261, 14346, 26522, 28692, 39783, 53044, 70933, 79566, 118753, 119349, 141866, 159132, 212799, 237506, 238698, 283732, 356259, 425598, 475012, 477396, 638397, 712518, 851196, 1068777, 1276794, 1425036, 2137554, 2553588, 4275108, 10569017, 21138034, 31707051, 42276068, 63414102, 95121153, 126828204, 190242306, 380484612]

約数ペア:

[(1, 380484612), (2, 190242306), (3, 126828204), (4, 95121153), (6, 63414102), (9, 42276068), (12, 31707051), (18, 21138034), (36, 10569017), (89, 4275108), (149, 2553588), (178, 2137554), (267, 1425036), (298, 1276794), (356, 1068777), (447, 851196), (534, 712518), (596, 638397), (797, 477396), (801, 475012), (894, 425598), (1068, 356259), (1341, 283732), (1594, 238698), (1602, 237506), (1788, 212799), (2391, 159132), (2682, 141866), (3188, 119349), (3204, 118753), (4782, 79566), (5364, 70933), (7173, 53044), (9564, 39783), (13261, 28692), (14346, 26522)]