397963296

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:935

約数の個数: 144

約数和(自身を含む): 1198544256

約数和(自身を除く): 800580960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 73, 92, 96, 138, 144, 146, 184, 207, 219, 276, 288, 292, 368, 414, 438, 552, 584, 657, 736, 823, 828, 876, 1104, 1168, 1314, 1646, 1656, 1679, 1752, 2208, 2336, 2469, 2628, 3292, 3312, 3358, 3504, 4938, 5037, 5256, 6584, 6624, 6716, 7008, 7407, 9876, 10074, 10512, 13168, 13432, 14814, 15111, 18929, 19752, 20148, 21024, 26336, 26864, 29628, 30222, 37858, 39504, 40296, 53728, 56787, 59256, 60079, 60444, 75716, 79008, 80592, 113574, 118512, 120158, 120888, 151432, 161184, 170361, 180237, 227148, 237024, 240316, 241776, 302864, 340722, 360474, 454296, 480632, 483552, 540711, 605728, 681444, 720948, 908592, 961264, 1081422, 1362888, 1381817, 1441896, 1817184, 1922528, 2162844, 2725776, 2763634, 2883792, 4145451, 4325688, 5451552, 5527268, 5767584, 8290902, 8651376, 11054536, 12436353, 16581804, 17302752, 22109072, 24872706, 33163608, 44218144, 49745412, 66327216, 99490824, 132654432, 198981648, 397963296]

約数ペア:

[(1, 397963296), (2, 198981648), (3, 132654432), (4, 99490824), (6, 66327216), (8, 49745412), (9, 44218144), (12, 33163608), (16, 24872706), (18, 22109072), (23, 17302752), (24, 16581804), (32, 12436353), (36, 11054536), (46, 8651376), (48, 8290902), (69, 5767584), (72, 5527268), (73, 5451552), (92, 4325688), (96, 4145451), (138, 2883792), (144, 2763634), (146, 2725776), (184, 2162844), (207, 1922528), (219, 1817184), (276, 1441896), (288, 1381817), (292, 1362888), (368, 1081422), (414, 961264), (438, 908592), (552, 720948), (584, 681444), (657, 605728), (736, 540711), (823, 483552), (828, 480632), (876, 454296), (1104, 360474), (1168, 340722), (1314, 302864), (1646, 241776), (1656, 240316), (1679, 237024), (1752, 227148), (2208, 180237), (2336, 170361), (2469, 161184), (2628, 151432), (3292, 120888), (3312, 120158), (3358, 118512), (3504, 113574), (4938, 80592), (5037, 79008), (5256, 75716), (6584, 60444), (6624, 60079), (6716, 59256), (7008, 56787), (7407, 53728), (9876, 40296), (10074, 39504), (10512, 37858), (13168, 30222), (13432, 29628), (14814, 26864), (15111, 26336), (18929, 21024), (19752, 20148)]