439969248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 1343998656

約数和(自身を除く): 904029408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 272, 288, 292, 306, 408, 438, 544, 584, 612, 657, 816, 876, 1168, 1224, 1231, 1241, 1314, 1632, 1752, 2336, 2448, 2462, 2482, 2628, 3504, 3693, 3723, 4896, 4924, 4964, 5256, 7008, 7386, 7446, 9848, 9928, 10512, 11079, 11169, 14772, 14892, 19696, 19856, 20927, 21024, 22158, 22338, 29544, 29784, 39392, 39712, 41854, 44316, 44676, 59088, 59568, 62781, 83708, 88632, 89352, 89863, 118176, 119136, 125562, 167416, 177264, 178704, 179726, 188343, 251124, 269589, 334832, 354528, 357408, 359452, 376686, 502248, 539178, 669664, 718904, 753372, 808767, 1004496, 1078356, 1437808, 1506744, 1527671, 1617534, 2008992, 2156712, 2875616, 3013488, 3055342, 3235068, 4313424, 4583013, 6026976, 6110684, 6470136, 8626848, 9166026, 12221368, 12940272, 13749039, 18332052, 24442736, 25880544, 27498078, 36664104, 48885472, 54996156, 73328208, 109992312, 146656416, 219984624, 439969248]

約数ペア:

[(1, 439969248), (2, 219984624), (3, 146656416), (4, 109992312), (6, 73328208), (8, 54996156), (9, 48885472), (12, 36664104), (16, 27498078), (17, 25880544), (18, 24442736), (24, 18332052), (32, 13749039), (34, 12940272), (36, 12221368), (48, 9166026), (51, 8626848), (68, 6470136), (72, 6110684), (73, 6026976), (96, 4583013), (102, 4313424), (136, 3235068), (144, 3055342), (146, 3013488), (153, 2875616), (204, 2156712), (219, 2008992), (272, 1617534), (288, 1527671), (292, 1506744), (306, 1437808), (408, 1078356), (438, 1004496), (544, 808767), (584, 753372), (612, 718904), (657, 669664), (816, 539178), (876, 502248), (1168, 376686), (1224, 359452), (1231, 357408), (1241, 354528), (1314, 334832), (1632, 269589), (1752, 251124), (2336, 188343), (2448, 179726), (2462, 178704), (2482, 177264), (2628, 167416), (3504, 125562), (3693, 119136), (3723, 118176), (4896, 89863), (4924, 89352), (4964, 88632), (5256, 83708), (7008, 62781), (7386, 59568), (7446, 59088), (9848, 44676), (9928, 44316), (10512, 41854), (11079, 39712), (11169, 39392), (14772, 29784), (14892, 29544), (19696, 22338), (19856, 22158), (20927, 21024)]