1566997406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 2868784128

約数和(自身を除く): 1301786722

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 71, 142, 167, 169, 221, 299, 334, 338, 391, 442, 598, 782, 923, 1207, 1633, 1846, 2171, 2414, 2839, 2873, 3266, 3841, 3887, 4342, 5083, 5678, 5746, 7682, 7774, 10166, 11857, 11999, 15691, 21229, 23714, 23998, 27761, 28223, 31382, 36907, 42458, 49933, 55522, 56446, 65297, 66079, 73814, 99866, 130594, 132158, 154141, 201569, 203983, 272711, 275977, 308282, 360893, 403138, 407966, 479791, 545422, 551954, 649129, 721786, 848861, 959582, 1298258, 1697722, 2003833, 2620397, 3545243, 4007666, 4636087, 4691609, 5240794, 7090486, 9272174, 9383218, 11035193, 22070386, 34065161, 46088159, 60269131, 68130322, 92176318, 120538262, 783498703, 1566997406]

約数ペア:

[(1, 1566997406), (2, 783498703), (13, 120538262), (17, 92176318), (23, 68130322), (26, 60269131), (34, 46088159), (46, 34065161), (71, 22070386), (142, 11035193), (167, 9383218), (169, 9272174), (221, 7090486), (299, 5240794), (334, 4691609), (338, 4636087), (391, 4007666), (442, 3545243), (598, 2620397), (782, 2003833), (923, 1697722), (1207, 1298258), (1633, 959582), (1846, 848861), (2171, 721786), (2414, 649129), (2839, 551954), (2873, 545422), (3266, 479791), (3841, 407966), (3887, 403138), (4342, 360893), (5083, 308282), (5678, 275977), (5746, 272711), (7682, 203983), (7774, 201569), (10166, 154141), (11857, 132158), (11999, 130594), (15691, 99866), (21229, 73814), (23714, 66079), (23998, 65297), (27761, 56446), (28223, 55522), (31382, 49933), (36907, 42458)]