1310680128

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1220

約数の個数: 112

約数和(自身を含む): 3577279104

約数和(自身を除く): 2266598976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 167, 192, 246, 328, 334, 492, 501, 656, 668, 984, 997, 1002, 1312, 1336, 1968, 1994, 2004, 2624, 2672, 2991, 3936, 3988, 4008, 5344, 5982, 6847, 7872, 7976, 8016, 10688, 11964, 13694, 15952, 16032, 20541, 23928, 27388, 31904, 32064, 40877, 41082, 47856, 54776, 63808, 81754, 82164, 95712, 109552, 122631, 163508, 164328, 166499, 191424, 219104, 245262, 327016, 328656, 332998, 438208, 490524, 499497, 654032, 657312, 665996, 981048, 998994, 1308064, 1314624, 1331992, 1962096, 1997988, 2616128, 2663984, 3924192, 3995976, 5327968, 6826459, 7848384, 7991952, 10655936, 13652918, 15983904, 20479377, 27305836, 31967808, 40958754, 54611672, 81917508, 109223344, 163835016, 218446688, 327670032, 436893376, 655340064, 1310680128]

約数ペア:

[(1, 1310680128), (2, 655340064), (3, 436893376), (4, 327670032), (6, 218446688), (8, 163835016), (12, 109223344), (16, 81917508), (24, 54611672), (32, 40958754), (41, 31967808), (48, 27305836), (64, 20479377), (82, 15983904), (96, 13652918), (123, 10655936), (164, 7991952), (167, 7848384), (192, 6826459), (246, 5327968), (328, 3995976), (334, 3924192), (492, 2663984), (501, 2616128), (656, 1997988), (668, 1962096), (984, 1331992), (997, 1314624), (1002, 1308064), (1312, 998994), (1336, 981048), (1968, 665996), (1994, 657312), (2004, 654032), (2624, 499497), (2672, 490524), (2991, 438208), (3936, 332998), (3988, 328656), (4008, 327016), (5344, 245262), (5982, 219104), (6847, 191424), (7872, 166499), (7976, 164328), (8016, 163508), (10688, 122631), (11964, 109552), (13694, 95712), (15952, 82164), (16032, 81754), (20541, 63808), (23928, 54776), (27388, 47856), (31904, 41082), (32064, 40877)]