1745199612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 5027550528

約数和(自身を除く): 3282350916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 73, 78, 92, 117, 138, 146, 156, 207, 219, 234, 276, 292, 299, 414, 438, 468, 598, 657, 828, 876, 897, 949, 1196, 1314, 1679, 1794, 1898, 2221, 2628, 2691, 2847, 3358, 3588, 3796, 4442, 5037, 5382, 5694, 6663, 6716, 8541, 8884, 10074, 10764, 11388, 13326, 15111, 17082, 19989, 20148, 21827, 26652, 28873, 30222, 34164, 39978, 43654, 51083, 57746, 60444, 65481, 79956, 86619, 87308, 102166, 115492, 130962, 153249, 162133, 173238, 196443, 204332, 259857, 261924, 306498, 324266, 346476, 392886, 459747, 486399, 519714, 612996, 648532, 664079, 785772, 919494, 972798, 1039428, 1328158, 1459197, 1838988, 1945596, 1992237, 2107729, 2656316, 2918394, 3729059, 3984474, 4215458, 5836788, 5976711, 6323187, 7458118, 7968948, 8430916, 11187177, 11953422, 12646374, 14916236, 18969561, 22374354, 23906844, 25292748, 33561531, 37939122, 44748708, 48477767, 67123062, 75878244, 96955534, 134246124, 145433301, 193911068, 290866602, 436299903, 581733204, 872599806, 1745199612]

約数ペア:

[(1, 1745199612), (2, 872599806), (3, 581733204), (4, 436299903), (6, 290866602), (9, 193911068), (12, 145433301), (13, 134246124), (18, 96955534), (23, 75878244), (26, 67123062), (36, 48477767), (39, 44748708), (46, 37939122), (52, 33561531), (69, 25292748), (73, 23906844), (78, 22374354), (92, 18969561), (117, 14916236), (138, 12646374), (146, 11953422), (156, 11187177), (207, 8430916), (219, 7968948), (234, 7458118), (276, 6323187), (292, 5976711), (299, 5836788), (414, 4215458), (438, 3984474), (468, 3729059), (598, 2918394), (657, 2656316), (828, 2107729), (876, 1992237), (897, 1945596), (949, 1838988), (1196, 1459197), (1314, 1328158), (1679, 1039428), (1794, 972798), (1898, 919494), (2221, 785772), (2628, 664079), (2691, 648532), (2847, 612996), (3358, 519714), (3588, 486399), (3796, 459747), (4442, 392886), (5037, 346476), (5382, 324266), (5694, 306498), (6663, 261924), (6716, 259857), (8541, 204332), (8884, 196443), (10074, 173238), (10764, 162133), (11388, 153249), (13326, 130962), (15111, 115492), (17082, 102166), (19989, 87308), (20148, 86619), (21827, 79956), (26652, 65481), (28873, 60444), (30222, 57746), (34164, 51083), (39978, 43654)]