1213456356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3673}}^1$

素因数の和:3735

約数の個数: 192

約数和(自身を含む): 3950284800

約数和(自身を除く): 2736828444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 532, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1197, 1242, 1311, 1449, 1596, 1748, 1932, 2052, 2394, 2484, 2622, 2898, 3059, 3591, 3673, 3933, 4347, 4788, 5244, 5796, 6118, 7182, 7346, 7866, 8694, 9177, 11019, 11799, 12236, 14364, 14692, 15732, 17388, 18354, 22038, 23598, 25711, 27531, 33057, 36708, 44076, 47196, 51422, 55062, 66114, 69787, 77133, 82593, 84479, 99171, 102844, 110124, 132228, 139574, 154266, 165186, 168958, 198342, 209361, 231399, 253437, 279148, 308532, 330372, 337916, 396684, 418722, 462798, 488509, 506874, 591353, 628083, 694197, 760311, 837444, 925596, 977018, 1013748, 1182706, 1256166, 1388394, 1465527, 1520622, 1605101, 1774059, 1884249, 1954036, 2280933, 2365412, 2512332, 2776788, 2931054, 3041244, 3210202, 3548118, 3768498, 4396581, 4561866, 4815303, 5322177, 5862108, 6420404, 7096236, 7536996, 8793162, 9123732, 9630606, 10644354, 11235707, 13189743, 14445909, 15966531, 17586324, 19261212, 21288708, 22471414, 26379486, 28891818, 31933062, 33707121, 43337727, 44942828, 52758972, 57783636, 63866124, 67414242, 86675454, 101121363, 134828484, 173350908, 202242726, 303364089, 404485452, 606728178, 1213456356]

約数ペア:

[(1, 1213456356), (2, 606728178), (3, 404485452), (4, 303364089), (6, 202242726), (7, 173350908), (9, 134828484), (12, 101121363), (14, 86675454), (18, 67414242), (19, 63866124), (21, 57783636), (23, 52758972), (27, 44942828), (28, 43337727), (36, 33707121), (38, 31933062), (42, 28891818), (46, 26379486), (54, 22471414), (57, 21288708), (63, 19261212), (69, 17586324), (76, 15966531), (84, 14445909), (92, 13189743), (108, 11235707), (114, 10644354), (126, 9630606), (133, 9123732), (138, 8793162), (161, 7536996), (171, 7096236), (189, 6420404), (207, 5862108), (228, 5322177), (252, 4815303), (266, 4561866), (276, 4396581), (322, 3768498), (342, 3548118), (378, 3210202), (399, 3041244), (414, 2931054), (437, 2776788), (483, 2512332), (513, 2365412), (532, 2280933), (621, 1954036), (644, 1884249), (684, 1774059), (756, 1605101), (798, 1520622), (828, 1465527), (874, 1388394), (966, 1256166), (1026, 1182706), (1197, 1013748), (1242, 977018), (1311, 925596), (1449, 837444), (1596, 760311), (1748, 694197), (1932, 628083), (2052, 591353), (2394, 506874), (2484, 488509), (2622, 462798), (2898, 418722), (3059, 396684), (3591, 337916), (3673, 330372), (3933, 308532), (4347, 279148), (4788, 253437), (5244, 231399), (5796, 209361), (6118, 198342), (7182, 168958), (7346, 165186), (7866, 154266), (8694, 139574), (9177, 132228), (11019, 110124), (11799, 102844), (12236, 99171), (14364, 84479), (14692, 82593), (15732, 77133), (17388, 69787), (18354, 66114), (22038, 55062), (23598, 51422), (25711, 47196), (27531, 44076), (33057, 36708)]