267221724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 797948928

約数和(自身を除く): 530727204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 121, 122, 132, 154, 183, 231, 242, 244, 308, 363, 366, 427, 431, 462, 484, 671, 726, 732, 847, 854, 862, 924, 1281, 1293, 1342, 1452, 1694, 1708, 1724, 2013, 2541, 2562, 2586, 2684, 3017, 3388, 4026, 4697, 4741, 5082, 5124, 5172, 6034, 7381, 8052, 9051, 9394, 9482, 10164, 12068, 14091, 14223, 14762, 18102, 18788, 18964, 22143, 26291, 28182, 28446, 29524, 33187, 36204, 44286, 51667, 52151, 52582, 56364, 56892, 66374, 78873, 88572, 99561, 103334, 104302, 105164, 132748, 155001, 156453, 157746, 184037, 199122, 206668, 208604, 289201, 310002, 312906, 315492, 365057, 368074, 398244, 552111, 578402, 620004, 625812, 730114, 736148, 867603, 1095171, 1104222, 1156804, 1460228, 1735206, 2024407, 2190342, 2208444, 3181211, 3470412, 4048814, 4380684, 6073221, 6362422, 8097628, 9543633, 12146442, 12724844, 19087266, 22268477, 24292884, 38174532, 44536954, 66805431, 89073908, 133610862, 267221724]

約数ペア:

[(1, 267221724), (2, 133610862), (3, 89073908), (4, 66805431), (6, 44536954), (7, 38174532), (11, 24292884), (12, 22268477), (14, 19087266), (21, 12724844), (22, 12146442), (28, 9543633), (33, 8097628), (42, 6362422), (44, 6073221), (61, 4380684), (66, 4048814), (77, 3470412), (84, 3181211), (121, 2208444), (122, 2190342), (132, 2024407), (154, 1735206), (183, 1460228), (231, 1156804), (242, 1104222), (244, 1095171), (308, 867603), (363, 736148), (366, 730114), (427, 625812), (431, 620004), (462, 578402), (484, 552111), (671, 398244), (726, 368074), (732, 365057), (847, 315492), (854, 312906), (862, 310002), (924, 289201), (1281, 208604), (1293, 206668), (1342, 199122), (1452, 184037), (1694, 157746), (1708, 156453), (1724, 155001), (2013, 132748), (2541, 105164), (2562, 104302), (2586, 103334), (2684, 99561), (3017, 88572), (3388, 78873), (4026, 66374), (4697, 56892), (4741, 56364), (5082, 52582), (5124, 52151), (5172, 51667), (6034, 44286), (7381, 36204), (8052, 33187), (9051, 29524), (9394, 28446), (9482, 28182), (10164, 26291), (12068, 22143), (14091, 18964), (14223, 18788), (14762, 18102)]