1971567765006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2693}}^1\times {\mathrm{4657}}^1$

素因数の和:7578

約数の個数: 128

約数和(自身を含む): 4770495544320

約数和(自身を除く): 2798927779314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 591, 798, 1182, 1379, 2693, 2758, 3743, 4137, 4657, 5386, 7486, 8079, 8274, 9314, 11229, 13971, 16158, 18851, 22458, 26201, 27942, 32599, 37702, 51167, 52402, 56553, 65198, 78603, 88483, 97797, 102334, 113106, 153501, 157206, 176966, 195594, 265449, 307002, 358169, 530521, 530898, 619381, 716338, 917429, 1061042, 1074507, 1238762, 1591563, 1834858, 1858143, 2149014, 2752287, 3183126, 3713647, 3716286, 5504574, 6422003, 7427294, 10079899, 11140941, 12541301, 12844006, 17431151, 19266009, 20159798, 22281882, 25082602, 30239697, 34862302, 37623903, 38532018, 52293453, 60479394, 70559293, 75247806, 87789107, 104586906, 122018057, 141118586, 175578214, 211677879, 238284719, 244036114, 263367321, 366054171, 423355758, 476569438, 526734642, 714854157, 732108342, 1429708314, 1667993033, 2470636297, 3335986066, 4941272594, 5003979099, 7411908891, 10007958198, 14823817782, 17294454079, 34588908158, 46942089643, 51883362237, 93884179286, 103766724474, 140826268929, 281652537858, 328594627501, 657189255002, 985783882503, 1971567765006]

約数ペア:

[(1, 1971567765006), (2, 985783882503), (3, 657189255002), (6, 328594627501), (7, 281652537858), (14, 140826268929), (19, 103766724474), (21, 93884179286), (38, 51883362237), (42, 46942089643), (57, 34588908158), (114, 17294454079), (133, 14823817782), (197, 10007958198), (266, 7411908891), (394, 5003979099), (399, 4941272594), (591, 3335986066), (798, 2470636297), (1182, 1667993033), (1379, 1429708314), (2693, 732108342), (2758, 714854157), (3743, 526734642), (4137, 476569438), (4657, 423355758), (5386, 366054171), (7486, 263367321), (8079, 244036114), (8274, 238284719), (9314, 211677879), (11229, 175578214), (13971, 141118586), (16158, 122018057), (18851, 104586906), (22458, 87789107), (26201, 75247806), (27942, 70559293), (32599, 60479394), (37702, 52293453), (51167, 38532018), (52402, 37623903), (56553, 34862302), (65198, 30239697), (78603, 25082602), (88483, 22281882), (97797, 20159798), (102334, 19266009), (113106, 17431151), (153501, 12844006), (157206, 12541301), (176966, 11140941), (195594, 10079899), (265449, 7427294), (307002, 6422003), (358169, 5504574), (530521, 3716286), (530898, 3713647), (619381, 3183126), (716338, 2752287), (917429, 2149014), (1061042, 1858143), (1074507, 1834858), (1238762, 1591563)]