1217776428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4676

約数の個数: 108

約数和(自身を含む): 3439769424

約数和(自身を除く): 2221992996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 363, 366, 396, 484, 549, 671, 726, 732, 1089, 1098, 1342, 1452, 2013, 2178, 2196, 2684, 4026, 4356, 4583, 6039, 7381, 8052, 9166, 12078, 13749, 14762, 18332, 22143, 24156, 27498, 29524, 41247, 44286, 50413, 54996, 66429, 82494, 88572, 100826, 132858, 151239, 164988, 201652, 265716, 279563, 302478, 453717, 554543, 559126, 604956, 838689, 907434, 1109086, 1118252, 1663629, 1677378, 1814868, 2218172, 2516067, 3075193, 3327258, 3354756, 4990887, 5032134, 6150386, 6654516, 9225579, 9981774, 10064268, 12300772, 18451158, 19963548, 27676737, 33827123, 36902316, 55353474, 67654246, 101481369, 110706948, 135308492, 202962738, 304444107, 405925476, 608888214, 1217776428]

約数ペア:

[(1, 1217776428), (2, 608888214), (3, 405925476), (4, 304444107), (6, 202962738), (9, 135308492), (11, 110706948), (12, 101481369), (18, 67654246), (22, 55353474), (33, 36902316), (36, 33827123), (44, 27676737), (61, 19963548), (66, 18451158), (99, 12300772), (121, 10064268), (122, 9981774), (132, 9225579), (183, 6654516), (198, 6150386), (242, 5032134), (244, 4990887), (363, 3354756), (366, 3327258), (396, 3075193), (484, 2516067), (549, 2218172), (671, 1814868), (726, 1677378), (732, 1663629), (1089, 1118252), (1098, 1109086), (1342, 907434), (1452, 838689), (2013, 604956), (2178, 559126), (2196, 554543), (2684, 453717), (4026, 302478), (4356, 279563), (4583, 265716), (6039, 201652), (7381, 164988), (8052, 151239), (9166, 132858), (12078, 100826), (13749, 88572), (14762, 82494), (18332, 66429), (22143, 54996), (24156, 50413), (27498, 44286), (29524, 41247)]