354783492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21013}}^1$

素因数の和:21097

約数の個数: 72

約数和(自身を含む): 1040277056

約数和(自身を除く): 685493564

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, 16884, 21013, 42026, 63039, 84052, 126078, 147091, 189117, 252156, 294182, 378234, 441273, 588364, 756468, 882546, 1323819, 1407871, 1765092, 2647638, 2815742, 4223613, 5295276, 5631484, 8447226, 9855097, 12670839, 16894452, 19710194, 25341678, 29565291, 39420388, 50683356, 59130582, 88695873, 118261164, 177391746, 354783492]

約数ペア:

[(1, 354783492), (2, 177391746), (3, 118261164), (4, 88695873), (6, 59130582), (7, 50683356), (9, 39420388), (12, 29565291), (14, 25341678), (18, 19710194), (21, 16894452), (28, 12670839), (36, 9855097), (42, 8447226), (63, 5631484), (67, 5295276), (84, 4223613), (126, 2815742), (134, 2647638), (201, 1765092), (252, 1407871), (268, 1323819), (402, 882546), (469, 756468), (603, 588364), (804, 441273), (938, 378234), (1206, 294182), (1407, 252156), (1876, 189117), (2412, 147091), (2814, 126078), (4221, 84052), (5628, 63039), (8442, 42026), (16884, 21013)]