218713068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 678044640

約数和(自身を除く): 459331572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 518, 588, 666, 756, 777, 882, 999, 1036, 1117, 1323, 1332, 1554, 1764, 1813, 1998, 2234, 2331, 2646, 3108, 3351, 3626, 3996, 4468, 4662, 5292, 5439, 6702, 6993, 7252, 7819, 9324, 10053, 10878, 13404, 13986, 15638, 16317, 20106, 21756, 23457, 27972, 30159, 31276, 32634, 40212, 41329, 46914, 48951, 54733, 60318, 65268, 70371, 82658, 93828, 97902, 109466, 120636, 123987, 140742, 164199, 165316, 195804, 211113, 218932, 247974, 281484, 289303, 328398, 371961, 422226, 492597, 495948, 578606, 656796, 743922, 844452, 867909, 985194, 1115883, 1157212, 1477791, 1487844, 1735818, 1970388, 2025121, 2231766, 2603727, 2955582, 3471636, 4050242, 4463532, 5207454, 5911164, 6075363, 7811181, 8100484, 10414908, 12150726, 15622362, 18226089, 24301452, 31244724, 36452178, 54678267, 72904356, 109356534, 218713068]

約数ペア:

[(1, 218713068), (2, 109356534), (3, 72904356), (4, 54678267), (6, 36452178), (7, 31244724), (9, 24301452), (12, 18226089), (14, 15622362), (18, 12150726), (21, 10414908), (27, 8100484), (28, 7811181), (36, 6075363), (37, 5911164), (42, 5207454), (49, 4463532), (54, 4050242), (63, 3471636), (74, 2955582), (84, 2603727), (98, 2231766), (108, 2025121), (111, 1970388), (126, 1735818), (147, 1487844), (148, 1477791), (189, 1157212), (196, 1115883), (222, 985194), (252, 867909), (259, 844452), (294, 743922), (333, 656796), (378, 578606), (441, 495948), (444, 492597), (518, 422226), (588, 371961), (666, 328398), (756, 289303), (777, 281484), (882, 247974), (999, 218932), (1036, 211113), (1117, 195804), (1323, 165316), (1332, 164199), (1554, 140742), (1764, 123987), (1813, 120636), (1998, 109466), (2234, 97902), (2331, 93828), (2646, 82658), (3108, 70371), (3351, 65268), (3626, 60318), (3996, 54733), (4468, 48951), (4662, 46914), (5292, 41329), (5439, 40212), (6702, 32634), (6993, 31276), (7252, 30159), (7819, 27972), (9324, 23457), (10053, 21756), (10878, 20106), (13404, 16317), (13986, 15638)]