260432886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 636088320

約数和(自身を除く): 375655434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 798, 938, 1273, 1407, 2546, 2814, 3819, 4871, 7638, 8911, 9742, 14613, 17822, 26733, 29226, 34097, 53466, 68194, 92549, 102291, 185098, 204582, 277647, 326357, 555294, 647843, 652714, 979071, 1295686, 1943529, 1958142, 2284499, 3887058, 4568998, 6200783, 6853497, 12401566, 13706994, 18602349, 37204698, 43405481, 86810962, 130216443, 260432886]

約数ペア:

[(1, 260432886), (2, 130216443), (3, 86810962), (6, 43405481), (7, 37204698), (14, 18602349), (19, 13706994), (21, 12401566), (38, 6853497), (42, 6200783), (57, 4568998), (67, 3887058), (114, 2284499), (133, 1958142), (134, 1943529), (201, 1295686), (266, 979071), (399, 652714), (402, 647843), (469, 555294), (798, 326357), (938, 277647), (1273, 204582), (1407, 185098), (2546, 102291), (2814, 92549), (3819, 68194), (4871, 53466), (7638, 34097), (8911, 29226), (9742, 26733), (14613, 17822)]