831775266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{12479}}^1$

素因数の和:12540

約数の個数: 72

約数和(自身を含む): 2153249280

約数和(自身を除く): 1321474014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1449, 1587, 2898, 3174, 3703, 4761, 7406, 9522, 11109, 12479, 22218, 24958, 33327, 37437, 66654, 74874, 87353, 112311, 174706, 224622, 262059, 287017, 524118, 574034, 786177, 861051, 1572354, 1722102, 2009119, 2583153, 4018238, 5166306, 6027357, 6601391, 12054714, 13202782, 18082071, 19804173, 36164142, 39608346, 46209737, 59412519, 92419474, 118825038, 138629211, 277258422, 415887633, 831775266]

約数ペア:

[(1, 831775266), (2, 415887633), (3, 277258422), (6, 138629211), (7, 118825038), (9, 92419474), (14, 59412519), (18, 46209737), (21, 39608346), (23, 36164142), (42, 19804173), (46, 18082071), (63, 13202782), (69, 12054714), (126, 6601391), (138, 6027357), (161, 5166306), (207, 4018238), (322, 2583153), (414, 2009119), (483, 1722102), (529, 1572354), (966, 861051), (1058, 786177), (1449, 574034), (1587, 524118), (2898, 287017), (3174, 262059), (3703, 224622), (4761, 174706), (7406, 112311), (9522, 87353), (11109, 74874), (12479, 66654), (22218, 37437), (24958, 33327)]