215180658

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7429

約数の個数: 96

約数和(自身を含む): 606899520

約数和(自身を除く): 391718862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 882, 1078, 1323, 1386, 1617, 2079, 2646, 3234, 4158, 4851, 7393, 9702, 14553, 14786, 22179, 29106, 44358, 51751, 66537, 81323, 103502, 133074, 155253, 162646, 199611, 243969, 310506, 362257, 399222, 465759, 487938, 569261, 724514, 731907, 931518, 1086771, 1138522, 1397277, 1463814, 1707783, 2173542, 2195721, 2794554, 3260313, 3415566, 3984827, 4391442, 5123349, 6520626, 7969654, 9780939, 10246698, 11954481, 15370047, 19561878, 23908962, 30740094, 35863443, 71726886, 107590329, 215180658]

約数ペア:

[(1, 215180658), (2, 107590329), (3, 71726886), (6, 35863443), (7, 30740094), (9, 23908962), (11, 19561878), (14, 15370047), (18, 11954481), (21, 10246698), (22, 9780939), (27, 7969654), (33, 6520626), (42, 5123349), (49, 4391442), (54, 3984827), (63, 3415566), (66, 3260313), (77, 2794554), (98, 2195721), (99, 2173542), (126, 1707783), (147, 1463814), (154, 1397277), (189, 1138522), (198, 1086771), (231, 931518), (294, 731907), (297, 724514), (378, 569261), (441, 487938), (462, 465759), (539, 399222), (594, 362257), (693, 310506), (882, 243969), (1078, 199611), (1323, 162646), (1386, 155253), (1617, 133074), (2079, 103502), (2646, 81323), (3234, 66537), (4158, 51751), (4851, 44358), (7393, 29106), (9702, 22179), (14553, 14786)]