489641328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 160

約数和(自身を含む): 1544901120

約数和(自身を除く): 1055259792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 167, 176, 198, 216, 264, 297, 334, 396, 432, 501, 528, 594, 617, 668, 792, 1002, 1188, 1234, 1336, 1503, 1584, 1837, 1851, 2004, 2376, 2468, 2672, 3006, 3674, 3702, 4008, 4509, 4752, 4936, 5511, 5553, 6012, 6787, 7348, 7404, 8016, 9018, 9872, 11022, 11106, 12024, 13574, 14696, 14808, 16533, 16659, 18036, 20361, 22044, 22212, 24048, 27148, 29392, 29616, 33066, 33318, 36072, 40722, 44088, 44424, 49599, 54296, 61083, 66132, 66636, 72144, 81444, 88176, 88848, 99198, 103039, 108592, 122166, 132264, 133272, 162888, 183249, 198396, 206078, 244332, 264528, 266544, 309117, 325776, 366498, 396792, 412156, 488664, 618234, 732996, 793584, 824312, 927351, 977328, 1133429, 1236468, 1465992, 1648624, 1854702, 2266858, 2472936, 2782053, 2931984, 3400287, 3709404, 4533716, 4945872, 5564106, 6800574, 7418808, 9067432, 10200861, 11128212, 13601148, 14837616, 18134864, 20401722, 22256424, 27202296, 30602583, 40803444, 44512848, 54404592, 61205166, 81606888, 122410332, 163213776, 244820664, 489641328]

約数ペア:

[(1, 489641328), (2, 244820664), (3, 163213776), (4, 122410332), (6, 81606888), (8, 61205166), (9, 54404592), (11, 44512848), (12, 40803444), (16, 30602583), (18, 27202296), (22, 22256424), (24, 20401722), (27, 18134864), (33, 14837616), (36, 13601148), (44, 11128212), (48, 10200861), (54, 9067432), (66, 7418808), (72, 6800574), (88, 5564106), (99, 4945872), (108, 4533716), (132, 3709404), (144, 3400287), (167, 2931984), (176, 2782053), (198, 2472936), (216, 2266858), (264, 1854702), (297, 1648624), (334, 1465992), (396, 1236468), (432, 1133429), (501, 977328), (528, 927351), (594, 824312), (617, 793584), (668, 732996), (792, 618234), (1002, 488664), (1188, 412156), (1234, 396792), (1336, 366498), (1503, 325776), (1584, 309117), (1837, 266544), (1851, 264528), (2004, 244332), (2376, 206078), (2468, 198396), (2672, 183249), (3006, 162888), (3674, 133272), (3702, 132264), (4008, 122166), (4509, 108592), (4752, 103039), (4936, 99198), (5511, 88848), (5553, 88176), (6012, 81444), (6787, 72144), (7348, 66636), (7404, 66132), (8016, 61083), (9018, 54296), (9872, 49599), (11022, 44424), (11106, 44088), (12024, 40722), (13574, 36072), (14696, 33318), (14808, 33066), (16533, 29616), (16659, 29392), (18036, 27148), (20361, 24048), (22044, 22212)]