1245913956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2230

約数の個数: 144

約数和(自身を含む): 3794079744

約数和(自身を除く): 2548165788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 103, 126, 138, 161, 206, 207, 252, 276, 309, 322, 412, 414, 483, 618, 644, 721, 828, 927, 966, 1236, 1442, 1449, 1854, 1932, 2087, 2163, 2369, 2884, 2898, 3708, 4174, 4326, 4738, 5796, 6261, 6489, 7107, 8348, 8652, 9476, 12522, 12978, 14214, 14609, 16583, 18783, 21321, 25044, 25956, 28428, 29218, 33166, 37566, 42642, 43827, 48001, 49749, 58436, 66332, 75132, 85284, 87654, 96002, 99498, 131481, 144003, 149247, 175308, 192004, 198996, 214961, 262962, 288006, 298494, 336007, 429922, 432009, 525924, 576012, 596988, 644883, 672014, 859844, 864018, 1008021, 1289766, 1344028, 1504727, 1728036, 1934649, 2016042, 2579532, 3009454, 3024063, 3869298, 4032084, 4514181, 4944103, 6018908, 6048126, 7738596, 9028362, 9888206, 12096252, 13542543, 14832309, 18056724, 19776412, 27085086, 29664618, 34608721, 44496927, 54170172, 59329236, 69217442, 88993854, 103826163, 138434884, 177987708, 207652326, 311478489, 415304652, 622956978, 1245913956]

約数ペア:

[(1, 1245913956), (2, 622956978), (3, 415304652), (4, 311478489), (6, 207652326), (7, 177987708), (9, 138434884), (12, 103826163), (14, 88993854), (18, 69217442), (21, 59329236), (23, 54170172), (28, 44496927), (36, 34608721), (42, 29664618), (46, 27085086), (63, 19776412), (69, 18056724), (84, 14832309), (92, 13542543), (103, 12096252), (126, 9888206), (138, 9028362), (161, 7738596), (206, 6048126), (207, 6018908), (252, 4944103), (276, 4514181), (309, 4032084), (322, 3869298), (412, 3024063), (414, 3009454), (483, 2579532), (618, 2016042), (644, 1934649), (721, 1728036), (828, 1504727), (927, 1344028), (966, 1289766), (1236, 1008021), (1442, 864018), (1449, 859844), (1854, 672014), (1932, 644883), (2087, 596988), (2163, 576012), (2369, 525924), (2884, 432009), (2898, 429922), (3708, 336007), (4174, 298494), (4326, 288006), (4738, 262962), (5796, 214961), (6261, 198996), (6489, 192004), (7107, 175308), (8348, 149247), (8652, 144003), (9476, 131481), (12522, 99498), (12978, 96002), (14214, 87654), (14609, 85284), (16583, 75132), (18783, 66332), (21321, 58436), (25044, 49749), (25956, 48001), (28428, 43827), (29218, 42642), (33166, 37566)]