1461075642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 3823148160

約数和(自身を除く): 2362072518

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 169, 171, 221, 234, 247, 306, 323, 338, 342, 442, 494, 507, 646, 663, 741, 969, 1014, 1326, 1482, 1487, 1521, 1938, 1989, 2223, 2873, 2907, 2974, 3042, 3211, 3978, 4199, 4446, 4461, 5746, 5814, 6422, 8398, 8619, 8922, 9633, 12597, 13383, 17238, 19266, 19331, 25194, 25279, 25857, 26766, 28253, 28899, 37791, 38662, 50558, 51714, 54587, 56506, 57798, 57993, 75582, 75837, 84759, 109174, 115986, 151674, 163761, 169518, 173979, 227511, 251303, 254277, 327522, 328627, 347958, 367289, 455022, 480301, 491283, 502606, 508554, 657254, 734578, 753909, 960602, 982566, 985881, 1101867, 1440903, 1507818, 1971762, 2203734, 2261727, 2881806, 2957643, 3305601, 4272151, 4322709, 4523454, 4774757, 5915286, 6243913, 6611202, 8544302, 8645418, 9549514, 12487826, 12816453, 14324271, 18731739, 25632906, 28648542, 37463478, 38449359, 42972813, 56195217, 76898718, 81170869, 85945626, 112390434, 162341738, 243512607, 487025214, 730537821, 1461075642]

約数ペア:

[(1, 1461075642), (2, 730537821), (3, 487025214), (6, 243512607), (9, 162341738), (13, 112390434), (17, 85945626), (18, 81170869), (19, 76898718), (26, 56195217), (34, 42972813), (38, 38449359), (39, 37463478), (51, 28648542), (57, 25632906), (78, 18731739), (102, 14324271), (114, 12816453), (117, 12487826), (153, 9549514), (169, 8645418), (171, 8544302), (221, 6611202), (234, 6243913), (247, 5915286), (306, 4774757), (323, 4523454), (338, 4322709), (342, 4272151), (442, 3305601), (494, 2957643), (507, 2881806), (646, 2261727), (663, 2203734), (741, 1971762), (969, 1507818), (1014, 1440903), (1326, 1101867), (1482, 985881), (1487, 982566), (1521, 960602), (1938, 753909), (1989, 734578), (2223, 657254), (2873, 508554), (2907, 502606), (2974, 491283), (3042, 480301), (3211, 455022), (3978, 367289), (4199, 347958), (4446, 328627), (4461, 327522), (5746, 254277), (5814, 251303), (6422, 227511), (8398, 173979), (8619, 169518), (8922, 163761), (9633, 151674), (12597, 115986), (13383, 109174), (17238, 84759), (19266, 75837), (19331, 75582), (25194, 57993), (25279, 57798), (25857, 56506), (26766, 54587), (28253, 51714), (28899, 50558), (37791, 38662)]