538992468

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 1659176064

約数和(自身を除く): 1120183596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 972, 999, 1036, 1134, 1332, 1554, 1701, 1998, 2141, 2268, 2331, 2997, 3108, 3402, 3996, 4282, 4662, 5994, 6423, 6804, 6993, 8564, 8991, 9324, 11988, 12846, 13986, 14987, 17982, 19269, 20979, 25692, 27972, 29974, 35964, 38538, 41958, 44961, 57807, 59948, 62937, 77076, 79217, 83916, 89922, 115614, 125874, 134883, 158434, 173421, 179844, 231228, 237651, 251748, 269766, 316868, 346842, 404649, 475302, 520263, 539532, 554519, 693684, 712953, 809298, 950604, 1040526, 1109038, 1213947, 1425906, 1618596, 1663557, 2081052, 2138859, 2218076, 2427894, 2851812, 3327114, 3641841, 4277718, 4855788, 4990671, 6416577, 6654228, 7283682, 8555436, 9981342, 12833154, 14567364, 14972013, 19249731, 19962684, 25666308, 29944026, 38499462, 44916039, 59888052, 76998924, 89832078, 134748117, 179664156, 269496234, 538992468]

約数ペア:

[(1, 538992468), (2, 269496234), (3, 179664156), (4, 134748117), (6, 89832078), (7, 76998924), (9, 59888052), (12, 44916039), (14, 38499462), (18, 29944026), (21, 25666308), (27, 19962684), (28, 19249731), (36, 14972013), (37, 14567364), (42, 12833154), (54, 9981342), (63, 8555436), (74, 7283682), (81, 6654228), (84, 6416577), (108, 4990671), (111, 4855788), (126, 4277718), (148, 3641841), (162, 3327114), (189, 2851812), (222, 2427894), (243, 2218076), (252, 2138859), (259, 2081052), (324, 1663557), (333, 1618596), (378, 1425906), (444, 1213947), (486, 1109038), (518, 1040526), (567, 950604), (666, 809298), (756, 712953), (777, 693684), (972, 554519), (999, 539532), (1036, 520263), (1134, 475302), (1332, 404649), (1554, 346842), (1701, 316868), (1998, 269766), (2141, 251748), (2268, 237651), (2331, 231228), (2997, 179844), (3108, 173421), (3402, 158434), (3996, 134883), (4282, 125874), (4662, 115614), (5994, 89922), (6423, 83916), (6804, 79217), (6993, 77076), (8564, 62937), (8991, 59948), (9324, 57807), (11988, 44961), (12846, 41958), (13986, 38538), (14987, 35964), (17982, 29974), (19269, 27972), (20979, 25692)]