396541728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 947928672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 37, 44, 48, 51, 66, 68, 72, 74, 88, 96, 99, 102, 111, 132, 136, 144, 148, 153, 176, 187, 198, 199, 204, 222, 264, 272, 288, 296, 306, 333, 352, 374, 396, 398, 407, 408, 444, 528, 544, 561, 592, 597, 612, 629, 666, 748, 792, 796, 814, 816, 888, 1056, 1122, 1184, 1194, 1221, 1224, 1258, 1332, 1496, 1584, 1592, 1628, 1632, 1683, 1776, 1791, 1887, 2189, 2244, 2388, 2442, 2448, 2516, 2664, 2992, 3168, 3184, 3256, 3366, 3383, 3552, 3582, 3663, 3774, 4378, 4488, 4776, 4884, 4896, 5032, 5328, 5661, 5984, 6368, 6512, 6567, 6732, 6766, 6919, 7164, 7326, 7363, 7548, 8756, 8976, 9552, 9768, 10064, 10149, 10656, 11322, 13024, 13134, 13464, 13532, 13838, 14328, 14652, 14726, 15096, 17512, 17952, 19104, 19536, 19701, 20128, 20298, 20757, 22089, 22644, 26268, 26928, 27064, 27676, 28656, 29304, 29452, 30192, 30447, 35024, 37213, 39072, 39402, 40596, 41514, 44178, 45288, 52536, 53856, 54128, 55352, 57312, 58608, 58904, 60384, 60894, 62271, 66267, 70048, 74426, 78804, 80993, 81192, 83028, 88356, 90576, 105072, 108256, 110704, 111639, 117216, 117808, 121788, 124542, 125171, 132534, 148852, 157608, 161986, 162384, 166056, 176712, 181152, 210144, 221408, 223278, 235616, 242979, 243576, 249084, 250342, 265068, 297704, 315216, 323972, 324768, 332112, 334917, 353424, 375513, 446556, 485958, 487152, 498168, 500684, 530136, 595408, 630432, 647944, 664224, 669834, 706848, 728937, 751026, 893112, 971916, 974304, 996336, 1001368, 1060272, 1126539, 1190816, 1295888, 1339668, 1376881, 1457874, 1502052, 1786224, 1943832, 1992672, 2002736, 2120544, 2253078, 2591776, 2679336, 2753762, 2915748, 3004104, 3572448, 3887664, 4005472, 4130643, 4506156, 5358672, 5507524, 5831496, 6008208, 7775328, 8261286, 9012312, 10717344, 11015048, 11662992, 12016416, 12391929, 16522572, 18024624, 22030096, 23325984, 24783858, 33045144, 36049248, 44060192, 49567716, 66090288, 99135432, 132180576, 198270864, 396541728]

約数ペア:

[(1, 396541728), (2, 198270864), (3, 132180576), (4, 99135432), (6, 66090288), (8, 49567716), (9, 44060192), (11, 36049248), (12, 33045144), (16, 24783858), (17, 23325984), (18, 22030096), (22, 18024624), (24, 16522572), (32, 12391929), (33, 12016416), (34, 11662992), (36, 11015048), (37, 10717344), (44, 9012312), (48, 8261286), (51, 7775328), (66, 6008208), (68, 5831496), (72, 5507524), (74, 5358672), (88, 4506156), (96, 4130643), (99, 4005472), (102, 3887664), (111, 3572448), (132, 3004104), (136, 2915748), (144, 2753762), (148, 2679336), (153, 2591776), (176, 2253078), (187, 2120544), (198, 2002736), (199, 1992672), (204, 1943832), (222, 1786224), (264, 1502052), (272, 1457874), (288, 1376881), (296, 1339668), (306, 1295888), (333, 1190816), (352, 1126539), (374, 1060272), (396, 1001368), (398, 996336), (407, 974304), (408, 971916), (444, 893112), (528, 751026), (544, 728937), (561, 706848), (592, 669834), (597, 664224), (612, 647944), (629, 630432), (666, 595408), (748, 530136), (792, 500684), (796, 498168), (814, 487152), (816, 485958), (888, 446556), (1056, 375513), (1122, 353424), (1184, 334917), (1194, 332112), (1221, 324768), (1224, 323972), (1258, 315216), (1332, 297704), (1496, 265068), (1584, 250342), (1592, 249084), (1628, 243576), (1632, 242979), (1683, 235616), (1776, 223278), (1791, 221408), (1887, 210144), (2189, 181152), (2244, 176712), (2388, 166056), (2442, 162384), (2448, 161986), (2516, 157608), (2664, 148852), (2992, 132534), (3168, 125171), (3184, 124542), (3256, 121788), (3366, 117808), (3383, 117216), (3552, 111639), (3582, 110704), (3663, 108256), (3774, 105072), (4378, 90576), (4488, 88356), (4776, 83028), (4884, 81192), (4896, 80993), (5032, 78804), (5328, 74426), (5661, 70048), (5984, 66267), (6368, 62271), (6512, 60894), (6567, 60384), (6732, 58904), (6766, 58608), (6919, 57312), (7164, 55352), (7326, 54128), (7363, 53856), (7548, 52536), (8756, 45288), (8976, 44178), (9552, 41514), (9768, 40596), (10064, 39402), (10149, 39072), (10656, 37213), (11322, 35024), (13024, 30447), (13134, 30192), (13464, 29452), (13532, 29304), (13838, 28656), (14328, 27676), (14652, 27064), (14726, 26928), (15096, 26268), (17512, 22644), (17952, 22089), (19104, 20757), (19536, 20298), (19701, 20128)]