538078632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12967}}^1$

素因数の和:13015

約数の個数: 128

約数和(自身を含む): 1742899200

約数和(自身を除く): 1204820568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 12967, 13832, 20748, 25934, 38901, 41496, 51868, 77802, 90769, 103736, 155604, 168571, 181538, 246373, 272307, 311208, 337142, 363076, 492746, 505713, 544614, 674284, 726152, 739119, 985492, 1011426, 1089228, 1179997, 1348568, 1478238, 1724611, 1970984, 2022852, 2178456, 2359994, 2956476, 3202849, 3449222, 3539991, 4045704, 4719988, 5173833, 5912952, 6405698, 6898444, 7079982, 9439976, 9608547, 10347666, 12811396, 13796888, 14159964, 19217094, 20695332, 22419943, 25622792, 28319928, 38434188, 41390664, 44839886, 67259829, 76868376, 89679772, 134519658, 179359544, 269039316, 538078632]

約数ペア:

[(1, 538078632), (2, 269039316), (3, 179359544), (4, 134519658), (6, 89679772), (7, 76868376), (8, 67259829), (12, 44839886), (13, 41390664), (14, 38434188), (19, 28319928), (21, 25622792), (24, 22419943), (26, 20695332), (28, 19217094), (38, 14159964), (39, 13796888), (42, 12811396), (52, 10347666), (56, 9608547), (57, 9439976), (76, 7079982), (78, 6898444), (84, 6405698), (91, 5912952), (104, 5173833), (114, 4719988), (133, 4045704), (152, 3539991), (156, 3449222), (168, 3202849), (182, 2956476), (228, 2359994), (247, 2178456), (266, 2022852), (273, 1970984), (312, 1724611), (364, 1478238), (399, 1348568), (456, 1179997), (494, 1089228), (532, 1011426), (546, 985492), (728, 739119), (741, 726152), (798, 674284), (988, 544614), (1064, 505713), (1092, 492746), (1482, 363076), (1596, 337142), (1729, 311208), (1976, 272307), (2184, 246373), (2964, 181538), (3192, 168571), (3458, 155604), (5187, 103736), (5928, 90769), (6916, 77802), (10374, 51868), (12967, 41496), (13832, 38901), (20748, 25934)]