252972972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14983}}^1$

素因数の和:15067

約数の個数: 72

約数和(自身を含む): 741767936

約数和(自身を除く): 488794964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 14983, 16884, 29966, 44949, 59932, 89898, 104881, 134847, 179796, 209762, 269694, 314643, 419524, 539388, 629286, 943929, 1003861, 1258572, 1887858, 2007722, 3011583, 3775716, 4015444, 6023166, 7027027, 9034749, 12046332, 14054054, 18069498, 21081081, 28108108, 36138996, 42162162, 63243243, 84324324, 126486486, 252972972]

約数ペア:

[(1, 252972972), (2, 126486486), (3, 84324324), (4, 63243243), (6, 42162162), (7, 36138996), (9, 28108108), (12, 21081081), (14, 18069498), (18, 14054054), (21, 12046332), (28, 9034749), (36, 7027027), (42, 6023166), (63, 4015444), (67, 3775716), (84, 3011583), (126, 2007722), (134, 1887858), (201, 1258572), (252, 1003861), (268, 943929), (402, 629286), (469, 539388), (603, 419524), (804, 314643), (938, 269694), (1206, 209762), (1407, 179796), (1876, 134847), (2412, 104881), (2814, 89898), (4221, 59932), (5628, 44949), (8442, 29966), (14983, 16884)]