129427848

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 428544000

約数和(自身を除く): 299116152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 47, 54, 57, 61, 66, 72, 76, 88, 94, 99, 108, 114, 122, 132, 141, 152, 171, 183, 188, 198, 209, 216, 228, 244, 264, 282, 297, 342, 366, 376, 396, 418, 423, 456, 488, 513, 517, 549, 564, 594, 627, 671, 684, 732, 792, 836, 846, 893, 1026, 1034, 1098, 1128, 1159, 1188, 1254, 1269, 1342, 1368, 1464, 1551, 1647, 1672, 1692, 1786, 1881, 2013, 2052, 2068, 2196, 2318, 2376, 2508, 2538, 2679, 2684, 2867, 3102, 3294, 3384, 3477, 3572, 3762, 4026, 4104, 4136, 4392, 4636, 4653, 5016, 5076, 5358, 5368, 5643, 5734, 6039, 6204, 6588, 6954, 7144, 7524, 8037, 8052, 8601, 9272, 9306, 9823, 10152, 10431, 10716, 11286, 11468, 12078, 12408, 12749, 13176, 13908, 13959, 15048, 16074, 16104, 17202, 18117, 18612, 19646, 20862, 21432, 22572, 22936, 24111, 24156, 25498, 25803, 27816, 27918, 29469, 31293, 31537, 32148, 34404, 36234, 37224, 38247, 39292, 41724, 45144, 48222, 48312, 50996, 51606, 54473, 55836, 58938, 62586, 63074, 64296, 68808, 72468, 76494, 77409, 78584, 83448, 88407, 94611, 96444, 101992, 103212, 108946, 111672, 114741, 117876, 125172, 126148, 144936, 152988, 154818, 163419, 176814, 189222, 192888, 206424, 217892, 229482, 235752, 250344, 252296, 265221, 283833, 305976, 309636, 326838, 344223, 353628, 378444, 435784, 458964, 490257, 530442, 567666, 599203, 619272, 653676, 688446, 707256, 756888, 851499, 917928, 980514, 1060884, 1135332, 1198406, 1307352, 1376892, 1470771, 1702998, 1797609, 1961028, 2121768, 2270664, 2396812, 2753784, 2941542, 3405996, 3595218, 3922056, 4793624, 5392827, 5883084, 6811992, 7190436, 10785654, 11766168, 14380872, 16178481, 21571308, 32356962, 43142616, 64713924, 129427848]

約数ペア:

[(1, 129427848), (2, 64713924), (3, 43142616), (4, 32356962), (6, 21571308), (8, 16178481), (9, 14380872), (11, 11766168), (12, 10785654), (18, 7190436), (19, 6811992), (22, 5883084), (24, 5392827), (27, 4793624), (33, 3922056), (36, 3595218), (38, 3405996), (44, 2941542), (47, 2753784), (54, 2396812), (57, 2270664), (61, 2121768), (66, 1961028), (72, 1797609), (76, 1702998), (88, 1470771), (94, 1376892), (99, 1307352), (108, 1198406), (114, 1135332), (122, 1060884), (132, 980514), (141, 917928), (152, 851499), (171, 756888), (183, 707256), (188, 688446), (198, 653676), (209, 619272), (216, 599203), (228, 567666), (244, 530442), (264, 490257), (282, 458964), (297, 435784), (342, 378444), (366, 353628), (376, 344223), (396, 326838), (418, 309636), (423, 305976), (456, 283833), (488, 265221), (513, 252296), (517, 250344), (549, 235752), (564, 229482), (594, 217892), (627, 206424), (671, 192888), (684, 189222), (732, 176814), (792, 163419), (836, 154818), (846, 152988), (893, 144936), (1026, 126148), (1034, 125172), (1098, 117876), (1128, 114741), (1159, 111672), (1188, 108946), (1254, 103212), (1269, 101992), (1342, 96444), (1368, 94611), (1464, 88407), (1551, 83448), (1647, 78584), (1672, 77409), (1692, 76494), (1786, 72468), (1881, 68808), (2013, 64296), (2052, 63074), (2068, 62586), (2196, 58938), (2318, 55836), (2376, 54473), (2508, 51606), (2538, 50996), (2679, 48312), (2684, 48222), (2867, 45144), (3102, 41724), (3294, 39292), (3384, 38247), (3477, 37224), (3572, 36234), (3762, 34404), (4026, 32148), (4104, 31537), (4136, 31293), (4392, 29469), (4636, 27918), (4653, 27816), (5016, 25803), (5076, 25498), (5358, 24156), (5368, 24111), (5643, 22936), (5734, 22572), (6039, 21432), (6204, 20862), (6588, 19646), (6954, 18612), (7144, 18117), (7524, 17202), (8037, 16104), (8052, 16074), (8601, 15048), (9272, 13959), (9306, 13908), (9823, 13176), (10152, 12749), (10431, 12408), (10716, 12078), (11286, 11468)]