336304820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 717583440

約数和(自身を除く): 381278620

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 229, 388, 458, 485, 757, 916, 970, 1145, 1514, 1940, 2290, 3028, 3785, 4580, 7570, 15140, 22213, 44426, 73429, 88852, 111065, 146858, 173353, 222130, 293716, 346706, 367145, 444260, 693412, 734290, 866765, 1468580, 1733530, 3467060, 16815241, 33630482, 67260964, 84076205, 168152410, 336304820]

約数ペア:

[(1, 336304820), (2, 168152410), (4, 84076205), (5, 67260964), (10, 33630482), (20, 16815241), (97, 3467060), (194, 1733530), (229, 1468580), (388, 866765), (458, 734290), (485, 693412), (757, 444260), (916, 367145), (970, 346706), (1145, 293716), (1514, 222130), (1940, 173353), (2290, 146858), (3028, 111065), (3785, 88852), (4580, 73429), (7570, 44426), (15140, 22213)]