258855696

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 885657600

約数和(自身を除く): 626801904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 47, 48, 54, 57, 61, 66, 72, 76, 88, 94, 99, 108, 114, 122, 132, 141, 144, 152, 171, 176, 183, 188, 198, 209, 216, 228, 244, 264, 282, 297, 304, 342, 366, 376, 396, 418, 423, 432, 456, 488, 513, 517, 528, 549, 564, 594, 627, 671, 684, 732, 752, 792, 836, 846, 893, 912, 976, 1026, 1034, 1098, 1128, 1159, 1188, 1254, 1269, 1342, 1368, 1464, 1551, 1584, 1647, 1672, 1692, 1786, 1881, 2013, 2052, 2068, 2196, 2256, 2318, 2376, 2508, 2538, 2679, 2684, 2736, 2867, 2928, 3102, 3294, 3344, 3384, 3477, 3572, 3762, 4026, 4104, 4136, 4392, 4636, 4653, 4752, 5016, 5076, 5358, 5368, 5643, 5734, 6039, 6204, 6588, 6768, 6954, 7144, 7524, 8037, 8052, 8208, 8272, 8601, 8784, 9272, 9306, 9823, 10032, 10152, 10431, 10716, 10736, 11286, 11468, 12078, 12408, 12749, 13176, 13908, 13959, 14288, 15048, 16074, 16104, 17202, 18117, 18544, 18612, 19646, 20304, 20862, 21432, 22572, 22936, 24111, 24156, 24816, 25498, 25803, 26352, 27816, 27918, 29469, 30096, 31293, 31537, 32148, 32208, 34404, 36234, 37224, 38247, 39292, 41724, 42864, 45144, 45872, 48222, 48312, 50996, 51606, 54473, 55632, 55836, 58938, 62586, 63074, 64296, 68808, 72468, 74448, 76494, 77409, 78584, 83448, 88407, 90288, 94611, 96444, 96624, 101992, 103212, 108946, 111672, 114741, 117876, 125172, 126148, 128592, 137616, 144936, 152988, 154818, 157168, 163419, 166896, 176814, 189222, 192888, 203984, 206424, 217892, 223344, 229482, 235752, 250344, 252296, 265221, 283833, 289872, 305976, 309636, 326838, 344223, 353628, 378444, 385776, 412848, 435784, 458964, 471504, 490257, 500688, 504592, 530442, 567666, 599203, 611952, 619272, 653676, 688446, 707256, 756888, 851499, 871568, 917928, 980514, 1060884, 1135332, 1198406, 1238544, 1307352, 1376892, 1414512, 1470771, 1513776, 1702998, 1797609, 1835856, 1961028, 2121768, 2270664, 2396812, 2614704, 2753784, 2941542, 3405996, 3595218, 3922056, 4243536, 4541328, 4793624, 5392827, 5507568, 5883084, 6811992, 7190436, 7844112, 9587248, 10785654, 11766168, 13623984, 14380872, 16178481, 21571308, 23532336, 28761744, 32356962, 43142616, 64713924, 86285232, 129427848, 258855696]

約数ペア:

[(1, 258855696), (2, 129427848), (3, 86285232), (4, 64713924), (6, 43142616), (8, 32356962), (9, 28761744), (11, 23532336), (12, 21571308), (16, 16178481), (18, 14380872), (19, 13623984), (22, 11766168), (24, 10785654), (27, 9587248), (33, 7844112), (36, 7190436), (38, 6811992), (44, 5883084), (47, 5507568), (48, 5392827), (54, 4793624), (57, 4541328), (61, 4243536), (66, 3922056), (72, 3595218), (76, 3405996), (88, 2941542), (94, 2753784), (99, 2614704), (108, 2396812), (114, 2270664), (122, 2121768), (132, 1961028), (141, 1835856), (144, 1797609), (152, 1702998), (171, 1513776), (176, 1470771), (183, 1414512), (188, 1376892), (198, 1307352), (209, 1238544), (216, 1198406), (228, 1135332), (244, 1060884), (264, 980514), (282, 917928), (297, 871568), (304, 851499), (342, 756888), (366, 707256), (376, 688446), (396, 653676), (418, 619272), (423, 611952), (432, 599203), (456, 567666), (488, 530442), (513, 504592), (517, 500688), (528, 490257), (549, 471504), (564, 458964), (594, 435784), (627, 412848), (671, 385776), (684, 378444), (732, 353628), (752, 344223), (792, 326838), (836, 309636), (846, 305976), (893, 289872), (912, 283833), (976, 265221), (1026, 252296), (1034, 250344), (1098, 235752), (1128, 229482), (1159, 223344), (1188, 217892), (1254, 206424), (1269, 203984), (1342, 192888), (1368, 189222), (1464, 176814), (1551, 166896), (1584, 163419), (1647, 157168), (1672, 154818), (1692, 152988), (1786, 144936), (1881, 137616), (2013, 128592), (2052, 126148), (2068, 125172), (2196, 117876), (2256, 114741), (2318, 111672), (2376, 108946), (2508, 103212), (2538, 101992), (2679, 96624), (2684, 96444), (2736, 94611), (2867, 90288), (2928, 88407), (3102, 83448), (3294, 78584), (3344, 77409), (3384, 76494), (3477, 74448), (3572, 72468), (3762, 68808), (4026, 64296), (4104, 63074), (4136, 62586), (4392, 58938), (4636, 55836), (4653, 55632), (4752, 54473), (5016, 51606), (5076, 50996), (5358, 48312), (5368, 48222), (5643, 45872), (5734, 45144), (6039, 42864), (6204, 41724), (6588, 39292), (6768, 38247), (6954, 37224), (7144, 36234), (7524, 34404), (8037, 32208), (8052, 32148), (8208, 31537), (8272, 31293), (8601, 30096), (8784, 29469), (9272, 27918), (9306, 27816), (9823, 26352), (10032, 25803), (10152, 25498), (10431, 24816), (10716, 24156), (10736, 24111), (11286, 22936), (11468, 22572), (12078, 21432), (12408, 20862), (12749, 20304), (13176, 19646), (13908, 18612), (13959, 18544), (14288, 18117), (15048, 17202), (16074, 16104)]