1221957576

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{89797}}^1$

素因数の和:89825

約数の個数: 96

約数和(自身を含む): 3922376640

約数和(自身を除く): 2700419064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 89797, 179594, 269391, 359188, 538782, 628579, 718376, 808173, 1077564, 1257158, 1616346, 1885737, 2155128, 2424519, 2514316, 3232692, 3771474, 4849038, 5028632, 5657211, 6465384, 7273557, 7542948, 9698076, 11314422, 14547114, 15085896, 16971633, 19396152, 21820671, 22628844, 29094228, 33943266, 43641342, 45257688, 50914899, 58188456, 67886532, 87282684, 101829798, 135773064, 152744697, 174565368, 203659596, 305489394, 407319192, 610978788, 1221957576]

約数ペア:

[(1, 1221957576), (2, 610978788), (3, 407319192), (4, 305489394), (6, 203659596), (7, 174565368), (8, 152744697), (9, 135773064), (12, 101829798), (14, 87282684), (18, 67886532), (21, 58188456), (24, 50914899), (27, 45257688), (28, 43641342), (36, 33943266), (42, 29094228), (54, 22628844), (56, 21820671), (63, 19396152), (72, 16971633), (81, 15085896), (84, 14547114), (108, 11314422), (126, 9698076), (162, 7542948), (168, 7273557), (189, 6465384), (216, 5657211), (243, 5028632), (252, 4849038), (324, 3771474), (378, 3232692), (486, 2514316), (504, 2424519), (567, 2155128), (648, 1885737), (756, 1616346), (972, 1257158), (1134, 1077564), (1512, 808173), (1701, 718376), (1944, 628579), (2268, 538782), (3402, 359188), (4536, 269391), (6804, 179594), (13608, 89797)]