289424688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6197}}^1$

素因数の和:6354

約数の個数: 80

約数和(自身を含む): 860778240

約数和(自身を除く): 571353552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3892, 5838, 6197, 6672, 7784, 11676, 12394, 15568, 18591, 23352, 24788, 37182, 43379, 46704, 49576, 74364, 86758, 99152, 130137, 148728, 173516, 260274, 297456, 347032, 520548, 694064, 861383, 1041096, 1722766, 2082192, 2584149, 3445532, 5168298, 6029681, 6891064, 10336596, 12059362, 13782128, 18089043, 20673192, 24118724, 36178086, 41346384, 48237448, 72356172, 96474896, 144712344, 289424688]

約数ペア:

[(1, 289424688), (2, 144712344), (3, 96474896), (4, 72356172), (6, 48237448), (7, 41346384), (8, 36178086), (12, 24118724), (14, 20673192), (16, 18089043), (21, 13782128), (24, 12059362), (28, 10336596), (42, 6891064), (48, 6029681), (56, 5168298), (84, 3445532), (112, 2584149), (139, 2082192), (168, 1722766), (278, 1041096), (336, 861383), (417, 694064), (556, 520548), (834, 347032), (973, 297456), (1112, 260274), (1668, 173516), (1946, 148728), (2224, 130137), (2919, 99152), (3336, 86758), (3892, 74364), (5838, 49576), (6197, 46704), (6672, 43379), (7784, 37182), (11676, 24788), (12394, 23352), (15568, 18591)]